From 1bcd037810cf1c3405d80ab5b9f47efd947f551e Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Thu, 13 Nov 2014 13:18:24 +0100 Subject: Add SHA256 and SHA512 support --- cpukit/Makefile.am | 2 - cpukit/libmd/Makefile.am | 13 +- cpukit/libmd/preinstall.am | 30 ++++ cpukit/libmd/sha256.h | 50 ++++++ cpukit/libmd/sha256c.c | 297 +++++++++++++++++++++++++++++++++ cpukit/libmd/sha512.h | 50 ++++++ cpukit/libmd/sha512c.c | 320 ++++++++++++++++++++++++++++++++++++ cpukit/preinstall.am | 8 - testsuites/libtests/Makefile.am | 1 + testsuites/libtests/configure.ac | 1 + testsuites/libtests/sha/Makefile.am | 19 +++ testsuites/libtests/sha/init.c | 191 +++++++++++++++++++++ testsuites/libtests/sha/sha.doc | 17 ++ testsuites/libtests/sha/sha.scn | 16 ++ 14 files changed, 1003 insertions(+), 12 deletions(-) create mode 100644 cpukit/libmd/sha256.h create mode 100644 cpukit/libmd/sha256c.c create mode 100644 cpukit/libmd/sha512.h create mode 100644 cpukit/libmd/sha512c.c create mode 100644 testsuites/libtests/sha/Makefile.am create mode 100644 testsuites/libtests/sha/init.c create mode 100644 testsuites/libtests/sha/sha.doc create mode 100644 testsuites/libtests/sha/sha.scn diff --git a/cpukit/Makefile.am b/cpukit/Makefile.am index 8f99983069..51cec696ec 100644 --- a/cpukit/Makefile.am +++ b/cpukit/Makefile.am @@ -47,8 +47,6 @@ include_sysdir = $(includedir)/sys include_sys_HEADERS = include_HEADERS += include/memory.h -include_HEADERS += libmd/md4.h -include_HEADERS += libmd/md5.h include_sys_HEADERS += libcsupport/include/sys/ioccom.h include_sys_HEADERS += libcsupport/include/sys/event.h diff --git a/cpukit/libmd/Makefile.am b/cpukit/libmd/Makefile.am index f1eb021303..95b12da1f1 100644 --- a/cpukit/libmd/Makefile.am +++ b/cpukit/libmd/Makefile.am @@ -1,9 +1,18 @@ include $(top_srcdir)/automake/compile.am if NEWLIB +include_HEADERS = +include_HEADERS += md4.h +include_HEADERS += md5.h +include_HEADERS += sha256.h +include_HEADERS += sha512.h + noinst_LIBRARIES = libmd.a -libmd_a_SOURCES = md5.h md5.c -libmd_a_SOURCES += md4.h md4.c +libmd_a_SOURCES = +libmd_a_SOURCES += md4.c +libmd_a_SOURCES += md5.c +libmd_a_SOURCES += sha256c.c +libmd_a_SOURCES += sha512c.c libmd_a_CPPFLAGS = $(AM_CPPFLAGS) endif diff --git a/cpukit/libmd/preinstall.am b/cpukit/libmd/preinstall.am index dba6cc4d81..9edfb3d75f 100644 --- a/cpukit/libmd/preinstall.am +++ b/cpukit/libmd/preinstall.am @@ -5,3 +5,33 @@ $(srcdir)/preinstall.am: Makefile.am $(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am endif +PREINSTALL_DIRS = +DISTCLEANFILES = $(PREINSTALL_DIRS) + +all-am: $(PREINSTALL_FILES) + +PREINSTALL_FILES = +CLEANFILES = $(PREINSTALL_FILES) + +$(PROJECT_INCLUDE)/$(dirstamp): + @$(MKDIR_P) $(PROJECT_INCLUDE) + @: > $(PROJECT_INCLUDE)/$(dirstamp) +PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp) + +if NEWLIB +$(PROJECT_INCLUDE)/md4.h: md4.h $(PROJECT_INCLUDE)/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/md4.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/md4.h + +$(PROJECT_INCLUDE)/md5.h: md5.h $(PROJECT_INCLUDE)/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/md5.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/md5.h + +$(PROJECT_INCLUDE)/sha256.h: sha256.h $(PROJECT_INCLUDE)/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sha256.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/sha256.h + +$(PROJECT_INCLUDE)/sha512.h: sha512.h $(PROJECT_INCLUDE)/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sha512.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/sha512.h +endif diff --git a/cpukit/libmd/sha256.h b/cpukit/libmd/sha256.h new file mode 100644 index 0000000000..1b6a4f4c57 --- /dev/null +++ b/cpukit/libmd/sha256.h @@ -0,0 +1,50 @@ +/*- + * Copyright 2005 Colin Percival + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _SHA256_H_ +#define _SHA256_H_ + +#include + +typedef struct SHA256Context { + uint32_t state[8]; + uint64_t count; + unsigned char buf[64]; +} SHA256_CTX; + +__BEGIN_DECLS +void SHA256_Init(SHA256_CTX *); +void SHA256_Update(SHA256_CTX *, const void *, size_t); +void SHA256_Final(unsigned char [32], SHA256_CTX *); +char *SHA256_End(SHA256_CTX *, char *); +char *SHA256_File(const char *, char *); +char *SHA256_FileChunk(const char *, char *, off_t, off_t); +char *SHA256_Data(const void *, unsigned int, char *); +__END_DECLS + +#endif /* !_SHA256_H_ */ diff --git a/cpukit/libmd/sha256c.c b/cpukit/libmd/sha256c.c new file mode 100644 index 0000000000..4c0371dda7 --- /dev/null +++ b/cpukit/libmd/sha256c.c @@ -0,0 +1,297 @@ +/*- + * Copyright 2005 Colin Percival + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include + +#include + +#include "sha256.h" + +#if BYTE_ORDER == BIG_ENDIAN + +/* Copy a vector of big-endian uint32_t into a vector of bytes */ +#define be32enc_vect(dst, src, len) \ + memcpy((void *)dst, (const void *)src, (size_t)len) + +/* Copy a vector of bytes into a vector of big-endian uint32_t */ +#define be32dec_vect(dst, src, len) \ + memcpy((void *)dst, (const void *)src, (size_t)len) + +#else /* BYTE_ORDER != BIG_ENDIAN */ + +/* + * Encode a length len/4 vector of (uint32_t) into a length len vector of + * (unsigned char) in big-endian form. Assumes len is a multiple of 4. + */ +static void +be32enc_vect(unsigned char *dst, const uint32_t *src, size_t len) +{ + size_t i; + + for (i = 0; i < len / 4; i++) + be32enc(dst + i * 4, src[i]); +} + +/* + * Decode a big-endian length len vector of (unsigned char) into a length + * len/4 vector of (uint32_t). Assumes len is a multiple of 4. + */ +static void +be32dec_vect(uint32_t *dst, const unsigned char *src, size_t len) +{ + size_t i; + + for (i = 0; i < len / 4; i++) + dst[i] = be32dec(src + i * 4); +} + +#endif /* BYTE_ORDER != BIG_ENDIAN */ + +/* Elementary functions used by SHA256 */ +#define Ch(x, y, z) ((x & (y ^ z)) ^ z) +#define Maj(x, y, z) ((x & (y | z)) | (y & z)) +#define SHR(x, n) (x >> n) +#define ROTR(x, n) ((x >> n) | (x << (32 - n))) +#define S0(x) (ROTR(x, 2) ^ ROTR(x, 13) ^ ROTR(x, 22)) +#define S1(x) (ROTR(x, 6) ^ ROTR(x, 11) ^ ROTR(x, 25)) +#define s0(x) (ROTR(x, 7) ^ ROTR(x, 18) ^ SHR(x, 3)) +#define s1(x) (ROTR(x, 17) ^ ROTR(x, 19) ^ SHR(x, 10)) + +/* SHA256 round function */ +#define RND(a, b, c, d, e, f, g, h, k) \ + t0 = h + S1(e) + Ch(e, f, g) + k; \ + t1 = S0(a) + Maj(a, b, c); \ + d += t0; \ + h = t0 + t1; + +/* Adjusted round function for rotating state */ +#define RNDr(S, W, i, k) \ + RND(S[(64 - i) % 8], S[(65 - i) % 8], \ + S[(66 - i) % 8], S[(67 - i) % 8], \ + S[(68 - i) % 8], S[(69 - i) % 8], \ + S[(70 - i) % 8], S[(71 - i) % 8], \ + W[i] + k) + +/* + * SHA256 block compression function. The 256-bit state is transformed via + * the 512-bit input block to produce a new state. + */ +static void +SHA256_Transform(uint32_t * state, const unsigned char block[64]) +{ + uint32_t W[64]; + uint32_t S[8]; + uint32_t t0, t1; + int i; + + /* 1. Prepare message schedule W. */ + be32dec_vect(W, block, 64); + for (i = 16; i < 64; i++) + W[i] = s1(W[i - 2]) + W[i - 7] + s0(W[i - 15]) + W[i - 16]; + + /* 2. Initialize working variables. */ + memcpy(S, state, 32); + + /* 3. Mix. */ + RNDr(S, W, 0, 0x428a2f98); + RNDr(S, W, 1, 0x71374491); + RNDr(S, W, 2, 0xb5c0fbcf); + RNDr(S, W, 3, 0xe9b5dba5); + RNDr(S, W, 4, 0x3956c25b); + RNDr(S, W, 5, 0x59f111f1); + RNDr(S, W, 6, 0x923f82a4); + RNDr(S, W, 7, 0xab1c5ed5); + RNDr(S, W, 8, 0xd807aa98); + RNDr(S, W, 9, 0x12835b01); + RNDr(S, W, 10, 0x243185be); + RNDr(S, W, 11, 0x550c7dc3); + RNDr(S, W, 12, 0x72be5d74); + RNDr(S, W, 13, 0x80deb1fe); + RNDr(S, W, 14, 0x9bdc06a7); + RNDr(S, W, 15, 0xc19bf174); + RNDr(S, W, 16, 0xe49b69c1); + RNDr(S, W, 17, 0xefbe4786); + RNDr(S, W, 18, 0x0fc19dc6); + RNDr(S, W, 19, 0x240ca1cc); + RNDr(S, W, 20, 0x2de92c6f); + RNDr(S, W, 21, 0x4a7484aa); + RNDr(S, W, 22, 0x5cb0a9dc); + RNDr(S, W, 23, 0x76f988da); + RNDr(S, W, 24, 0x983e5152); + RNDr(S, W, 25, 0xa831c66d); + RNDr(S, W, 26, 0xb00327c8); + RNDr(S, W, 27, 0xbf597fc7); + RNDr(S, W, 28, 0xc6e00bf3); + RNDr(S, W, 29, 0xd5a79147); + RNDr(S, W, 30, 0x06ca6351); + RNDr(S, W, 31, 0x14292967); + RNDr(S, W, 32, 0x27b70a85); + RNDr(S, W, 33, 0x2e1b2138); + RNDr(S, W, 34, 0x4d2c6dfc); + RNDr(S, W, 35, 0x53380d13); + RNDr(S, W, 36, 0x650a7354); + RNDr(S, W, 37, 0x766a0abb); + RNDr(S, W, 38, 0x81c2c92e); + RNDr(S, W, 39, 0x92722c85); + RNDr(S, W, 40, 0xa2bfe8a1); + RNDr(S, W, 41, 0xa81a664b); + RNDr(S, W, 42, 0xc24b8b70); + RNDr(S, W, 43, 0xc76c51a3); + RNDr(S, W, 44, 0xd192e819); + RNDr(S, W, 45, 0xd6990624); + RNDr(S, W, 46, 0xf40e3585); + RNDr(S, W, 47, 0x106aa070); + RNDr(S, W, 48, 0x19a4c116); + RNDr(S, W, 49, 0x1e376c08); + RNDr(S, W, 50, 0x2748774c); + RNDr(S, W, 51, 0x34b0bcb5); + RNDr(S, W, 52, 0x391c0cb3); + RNDr(S, W, 53, 0x4ed8aa4a); + RNDr(S, W, 54, 0x5b9cca4f); + RNDr(S, W, 55, 0x682e6ff3); + RNDr(S, W, 56, 0x748f82ee); + RNDr(S, W, 57, 0x78a5636f); + RNDr(S, W, 58, 0x84c87814); + RNDr(S, W, 59, 0x8cc70208); + RNDr(S, W, 60, 0x90befffa); + RNDr(S, W, 61, 0xa4506ceb); + RNDr(S, W, 62, 0xbef9a3f7); + RNDr(S, W, 63, 0xc67178f2); + + /* 4. Mix local working variables into global state */ + for (i = 0; i < 8; i++) + state[i] += S[i]; +} + +static const unsigned char PAD[64] = { + 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +}; + +/* Add padding and terminating bit-count. */ +static void +SHA256_Pad(SHA256_CTX * ctx) +{ + unsigned char len[8]; + uint32_t r, plen; + + /* + * Convert length to a vector of bytes -- we do this now rather + * than later because the length will change after we pad. + */ + be64enc(len, ctx->count); + + /* Add 1--64 bytes so that the resulting length is 56 mod 64 */ + r = (ctx->count >> 3) & 0x3f; + plen = (r < 56) ? (56 - r) : (120 - r); + SHA256_Update(ctx, PAD, (size_t)plen); + + /* Add the terminating bit-count */ + SHA256_Update(ctx, len, 8); +} + +/* SHA-256 initialization. Begins a SHA-256 operation. */ +void +SHA256_Init(SHA256_CTX * ctx) +{ + + /* Zero bits processed so far */ + ctx->count = 0; + + /* Magic initialization constants */ + ctx->state[0] = 0x6A09E667; + ctx->state[1] = 0xBB67AE85; + ctx->state[2] = 0x3C6EF372; + ctx->state[3] = 0xA54FF53A; + ctx->state[4] = 0x510E527F; + ctx->state[5] = 0x9B05688C; + ctx->state[6] = 0x1F83D9AB; + ctx->state[7] = 0x5BE0CD19; +} + +/* Add bytes into the hash */ +void +SHA256_Update(SHA256_CTX * ctx, const void *in, size_t len) +{ + uint64_t bitlen; + uint32_t r; + const unsigned char *src = in; + + /* Number of bytes left in the buffer from previous updates */ + r = (ctx->count >> 3) & 0x3f; + + /* Convert the length into a number of bits */ + bitlen = len << 3; + + /* Update number of bits */ + ctx->count += bitlen; + + /* Handle the case where we don't need to perform any transforms */ + if (len < 64 - r) { + memcpy(&ctx->buf[r], src, len); + return; + } + + /* Finish the current block */ + memcpy(&ctx->buf[r], src, 64 - r); + SHA256_Transform(ctx->state, ctx->buf); + src += 64 - r; + len -= 64 - r; + + /* Perform complete blocks */ + while (len >= 64) { + SHA256_Transform(ctx->state, src); + src += 64; + len -= 64; + } + + /* Copy left over data into buffer */ + memcpy(ctx->buf, src, len); +} + +/* + * SHA-256 finalization. Pads the input data, exports the hash value, + * and clears the context state. + */ +void +SHA256_Final(unsigned char digest[32], SHA256_CTX * ctx) +{ + + /* Add padding */ + SHA256_Pad(ctx); + + /* Write the hash */ + be32enc_vect(digest, ctx->state, 32); + + /* Clear the context state */ + memset((void *)ctx, 0, sizeof(*ctx)); +} diff --git a/cpukit/libmd/sha512.h b/cpukit/libmd/sha512.h new file mode 100644 index 0000000000..8998f4c5bf --- /dev/null +++ b/cpukit/libmd/sha512.h @@ -0,0 +1,50 @@ +/*- + * Copyright 2005 Colin Percival + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _SHA512_H_ +#define _SHA512_H_ + +#include + +typedef struct SHA512Context { + uint64_t state[8]; + uint64_t count[2]; + unsigned char buf[128]; +} SHA512_CTX; + +__BEGIN_DECLS +void SHA512_Init(SHA512_CTX *); +void SHA512_Update(SHA512_CTX *, const void *, size_t); +void SHA512_Final(unsigned char [64], SHA512_CTX *); +char *SHA512_End(SHA512_CTX *, char *); +char *SHA512_File(const char *, char *); +char *SHA512_FileChunk(const char *, char *, off_t, off_t); +char *SHA512_Data(const void *, unsigned int, char *); +__END_DECLS + +#endif /* !_SHA512_H_ */ diff --git a/cpukit/libmd/sha512c.c b/cpukit/libmd/sha512c.c new file mode 100644 index 0000000000..a4f268045a --- /dev/null +++ b/cpukit/libmd/sha512c.c @@ -0,0 +1,320 @@ +/*- + * Copyright 2005 Colin Percival + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include + +#include + +#include "sha512.h" + +#if BYTE_ORDER == BIG_ENDIAN + +/* Copy a vector of big-endian uint64_t into a vector of bytes */ +#define be64enc_vect(dst, src, len) \ + memcpy((void *)dst, (const void *)src, (size_t)len) + +/* Copy a vector of bytes into a vector of big-endian uint64_t */ +#define be64dec_vect(dst, src, len) \ + memcpy((void *)dst, (const void *)src, (size_t)len) + +#else /* BYTE_ORDER != BIG_ENDIAN */ + +/* + * Encode a length len/4 vector of (uint64_t) into a length len vector of + * (unsigned char) in big-endian form. Assumes len is a multiple of 8. + */ +static void +be64enc_vect(unsigned char *dst, const uint64_t *src, size_t len) +{ + size_t i; + + for (i = 0; i < len / 8; i++) + be64enc(dst + i * 8, src[i]); +} + +/* + * Decode a big-endian length len vector of (unsigned char) into a length + * len/4 vector of (uint64_t). Assumes len is a multiple of 8. + */ +static void +be64dec_vect(uint64_t *dst, const unsigned char *src, size_t len) +{ + size_t i; + + for (i = 0; i < len / 8; i++) + dst[i] = be64dec(src + i * 8); +} + +#endif /* BYTE_ORDER != BIG_ENDIAN */ + +/* Elementary functions used by SHA512 */ +#define Ch(x, y, z) ((x & (y ^ z)) ^ z) +#define Maj(x, y, z) ((x & (y | z)) | (y & z)) +#define SHR(x, n) (x >> n) +#define ROTR(x, n) ((x >> n) | (x << (64 - n))) +#define S0(x) (ROTR(x, 28) ^ ROTR(x, 34) ^ ROTR(x, 39)) +#define S1(x) (ROTR(x, 14) ^ ROTR(x, 18) ^ ROTR(x, 41)) +#define s0(x) (ROTR(x, 1) ^ ROTR(x, 8) ^ SHR(x, 7)) +#define s1(x) (ROTR(x, 19) ^ ROTR(x, 61) ^ SHR(x, 6)) + +/* SHA512 round function */ +#define RND(a, b, c, d, e, f, g, h, k) \ + t0 = h + S1(e) + Ch(e, f, g) + k; \ + t1 = S0(a) + Maj(a, b, c); \ + d += t0; \ + h = t0 + t1; + +/* Adjusted round function for rotating state */ +#define RNDr(S, W, i, k) \ + RND(S[(80 - i) % 8], S[(81 - i) % 8], \ + S[(82 - i) % 8], S[(83 - i) % 8], \ + S[(84 - i) % 8], S[(85 - i) % 8], \ + S[(86 - i) % 8], S[(87 - i) % 8], \ + W[i] + k) + +/* + * SHA512 block compression function. The 512-bit state is transformed via + * the 512-bit input block to produce a new state. + */ +static void +SHA512_Transform(uint64_t * state, const unsigned char block[128]) +{ + uint64_t W[80]; + uint64_t S[8]; + uint64_t t0, t1; + int i; + + /* 1. Prepare message schedule W. */ + be64dec_vect(W, block, 128); + for (i = 16; i < 80; i++) + W[i] = s1(W[i - 2]) + W[i - 7] + s0(W[i - 15]) + W[i - 16]; + + /* 2. Initialize working variables. */ + memcpy(S, state, 64); + + /* 3. Mix. */ + RNDr(S, W, 0, 0x428a2f98d728ae22ULL); + RNDr(S, W, 1, 0x7137449123ef65cdULL); + RNDr(S, W, 2, 0xb5c0fbcfec4d3b2fULL); + RNDr(S, W, 3, 0xe9b5dba58189dbbcULL); + RNDr(S, W, 4, 0x3956c25bf348b538ULL); + RNDr(S, W, 5, 0x59f111f1b605d019ULL); + RNDr(S, W, 6, 0x923f82a4af194f9bULL); + RNDr(S, W, 7, 0xab1c5ed5da6d8118ULL); + RNDr(S, W, 8, 0xd807aa98a3030242ULL); + RNDr(S, W, 9, 0x12835b0145706fbeULL); + RNDr(S, W, 10, 0x243185be4ee4b28cULL); + RNDr(S, W, 11, 0x550c7dc3d5ffb4e2ULL); + RNDr(S, W, 12, 0x72be5d74f27b896fULL); + RNDr(S, W, 13, 0x80deb1fe3b1696b1ULL); + RNDr(S, W, 14, 0x9bdc06a725c71235ULL); + RNDr(S, W, 15, 0xc19bf174cf692694ULL); + RNDr(S, W, 16, 0xe49b69c19ef14ad2ULL); + RNDr(S, W, 17, 0xefbe4786384f25e3ULL); + RNDr(S, W, 18, 0x0fc19dc68b8cd5b5ULL); + RNDr(S, W, 19, 0x240ca1cc77ac9c65ULL); + RNDr(S, W, 20, 0x2de92c6f592b0275ULL); + RNDr(S, W, 21, 0x4a7484aa6ea6e483ULL); + RNDr(S, W, 22, 0x5cb0a9dcbd41fbd4ULL); + RNDr(S, W, 23, 0x76f988da831153b5ULL); + RNDr(S, W, 24, 0x983e5152ee66dfabULL); + RNDr(S, W, 25, 0xa831c66d2db43210ULL); + RNDr(S, W, 26, 0xb00327c898fb213fULL); + RNDr(S, W, 27, 0xbf597fc7beef0ee4ULL); + RNDr(S, W, 28, 0xc6e00bf33da88fc2ULL); + RNDr(S, W, 29, 0xd5a79147930aa725ULL); + RNDr(S, W, 30, 0x06ca6351e003826fULL); + RNDr(S, W, 31, 0x142929670a0e6e70ULL); + RNDr(S, W, 32, 0x27b70a8546d22ffcULL); + RNDr(S, W, 33, 0x2e1b21385c26c926ULL); + RNDr(S, W, 34, 0x4d2c6dfc5ac42aedULL); + RNDr(S, W, 35, 0x53380d139d95b3dfULL); + RNDr(S, W, 36, 0x650a73548baf63deULL); + RNDr(S, W, 37, 0x766a0abb3c77b2a8ULL); + RNDr(S, W, 38, 0x81c2c92e47edaee6ULL); + RNDr(S, W, 39, 0x92722c851482353bULL); + RNDr(S, W, 40, 0xa2bfe8a14cf10364ULL); + RNDr(S, W, 41, 0xa81a664bbc423001ULL); + RNDr(S, W, 42, 0xc24b8b70d0f89791ULL); + RNDr(S, W, 43, 0xc76c51a30654be30ULL); + RNDr(S, W, 44, 0xd192e819d6ef5218ULL); + RNDr(S, W, 45, 0xd69906245565a910ULL); + RNDr(S, W, 46, 0xf40e35855771202aULL); + RNDr(S, W, 47, 0x106aa07032bbd1b8ULL); + RNDr(S, W, 48, 0x19a4c116b8d2d0c8ULL); + RNDr(S, W, 49, 0x1e376c085141ab53ULL); + RNDr(S, W, 50, 0x2748774cdf8eeb99ULL); + RNDr(S, W, 51, 0x34b0bcb5e19b48a8ULL); + RNDr(S, W, 52, 0x391c0cb3c5c95a63ULL); + RNDr(S, W, 53, 0x4ed8aa4ae3418acbULL); + RNDr(S, W, 54, 0x5b9cca4f7763e373ULL); + RNDr(S, W, 55, 0x682e6ff3d6b2b8a3ULL); + RNDr(S, W, 56, 0x748f82ee5defb2fcULL); + RNDr(S, W, 57, 0x78a5636f43172f60ULL); + RNDr(S, W, 58, 0x84c87814a1f0ab72ULL); + RNDr(S, W, 59, 0x8cc702081a6439ecULL); + RNDr(S, W, 60, 0x90befffa23631e28ULL); + RNDr(S, W, 61, 0xa4506cebde82bde9ULL); + RNDr(S, W, 62, 0xbef9a3f7b2c67915ULL); + RNDr(S, W, 63, 0xc67178f2e372532bULL); + RNDr(S, W, 64, 0xca273eceea26619cULL); + RNDr(S, W, 65, 0xd186b8c721c0c207ULL); + RNDr(S, W, 66, 0xeada7dd6cde0eb1eULL); + RNDr(S, W, 67, 0xf57d4f7fee6ed178ULL); + RNDr(S, W, 68, 0x06f067aa72176fbaULL); + RNDr(S, W, 69, 0x0a637dc5a2c898a6ULL); + RNDr(S, W, 70, 0x113f9804bef90daeULL); + RNDr(S, W, 71, 0x1b710b35131c471bULL); + RNDr(S, W, 72, 0x28db77f523047d84ULL); + RNDr(S, W, 73, 0x32caab7b40c72493ULL); + RNDr(S, W, 74, 0x3c9ebe0a15c9bebcULL); + RNDr(S, W, 75, 0x431d67c49c100d4cULL); + RNDr(S, W, 76, 0x4cc5d4becb3e42b6ULL); + RNDr(S, W, 77, 0x597f299cfc657e2aULL); + RNDr(S, W, 78, 0x5fcb6fab3ad6faecULL); + RNDr(S, W, 79, 0x6c44198c4a475817ULL); + + /* 4. Mix local working variables into global state */ + for (i = 0; i < 8; i++) + state[i] += S[i]; +} + +static const unsigned char PAD[128] = { + 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +}; + +/* Add padding and terminating bit-count. */ +static void +SHA512_Pad(SHA512_CTX * ctx) +{ + unsigned char len[16]; + uint64_t r, plen; + + /* + * Convert length to a vector of bytes -- we do this now rather + * than later because the length will change after we pad. + */ + be64enc_vect(len, ctx->count, 16); + + /* Add 1--128 bytes so that the resulting length is 112 mod 128 */ + r = (ctx->count[1] >> 3) & 0x7f; + plen = (r < 112) ? (112 - r) : (240 - r); + SHA512_Update(ctx, PAD, (size_t)plen); + + /* Add the terminating bit-count */ + SHA512_Update(ctx, len, 16); +} + +/* SHA-512 initialization. Begins a SHA-512 operation. */ +void +SHA512_Init(SHA512_CTX * ctx) +{ + + /* Zero bits processed so far */ + ctx->count[0] = ctx->count[1] = 0; + + /* Magic initialization constants */ + ctx->state[0] = 0x6a09e667f3bcc908ULL; + ctx->state[1] = 0xbb67ae8584caa73bULL; + ctx->state[2] = 0x3c6ef372fe94f82bULL; + ctx->state[3] = 0xa54ff53a5f1d36f1ULL; + ctx->state[4] = 0x510e527fade682d1ULL; + ctx->state[5] = 0x9b05688c2b3e6c1fULL; + ctx->state[6] = 0x1f83d9abfb41bd6bULL; + ctx->state[7] = 0x5be0cd19137e2179ULL; +} + +/* Add bytes into the hash */ +void +SHA512_Update(SHA512_CTX * ctx, const void *in, size_t len) +{ + uint64_t bitlen[2]; + uint64_t r; + const unsigned char *src = in; + + /* Number of bytes left in the buffer from previous updates */ + r = (ctx->count[1] >> 3) & 0x7f; + + /* Convert the length into a number of bits */ + bitlen[1] = ((uint64_t)len) << 3; + bitlen[0] = ((uint64_t)len) >> 61; + + /* Update number of bits */ + if ((ctx->count[1] += bitlen[1]) < bitlen[1]) + ctx->count[0]++; + ctx->count[0] += bitlen[0]; + + /* Handle the case where we don't need to perform any transforms */ + if (len < 128 - r) { + memcpy(&ctx->buf[r], src, len); + return; + } + + /* Finish the current block */ + memcpy(&ctx->buf[r], src, 128 - r); + SHA512_Transform(ctx->state, ctx->buf); + src += 128 - r; + len -= 128 - r; + + /* Perform complete blocks */ + while (len >= 128) { + SHA512_Transform(ctx->state, src); + src += 128; + len -= 128; + } + + /* Copy left over data into buffer */ + memcpy(ctx->buf, src, len); +} + +/* + * SHA-512 finalization. Pads the input data, exports the hash value, + * and clears the context state. + */ +void +SHA512_Final(unsigned char digest[64], SHA512_CTX * ctx) +{ + + /* Add padding */ + SHA512_Pad(ctx); + + /* Write the hash */ + be64enc_vect(digest, ctx->state, 64); + + /* Clear the context state */ + memset((void *)ctx, 0, sizeof(*ctx)); +} diff --git a/cpukit/preinstall.am b/cpukit/preinstall.am index 9268075cb2..6d7e3ae28b 100644 --- a/cpukit/preinstall.am +++ b/cpukit/preinstall.am @@ -55,14 +55,6 @@ $(PROJECT_INCLUDE)/memory.h: include/memory.h $(PROJECT_INCLUDE)/$(dirstamp) $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/memory.h PREINSTALL_FILES += $(PROJECT_INCLUDE)/memory.h -$(PROJECT_INCLUDE)/md4.h: libmd/md4.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/md4.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/md4.h - -$(PROJECT_INCLUDE)/md5.h: libmd/md5.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/md5.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/md5.h - $(PROJECT_INCLUDE)/sys/ioccom.h: libcsupport/include/sys/ioccom.h $(PROJECT_INCLUDE)/sys/$(dirstamp) $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sys/ioccom.h PREINSTALL_FILES += $(PROJECT_INCLUDE)/sys/ioccom.h diff --git a/testsuites/libtests/Makefile.am b/testsuites/libtests/Makefile.am index bee6e75a25..fd10769fd6 100644 --- a/testsuites/libtests/Makefile.am +++ b/testsuites/libtests/Makefile.am @@ -1,6 +1,7 @@ ACLOCAL_AMFLAGS = -I ../aclocal _SUBDIRS = POSIX +_SUBDIRS += sha _SUBDIRS += i2c01 _SUBDIRS += newlib01 _SUBDIRS += block17 diff --git a/testsuites/libtests/configure.ac b/testsuites/libtests/configure.ac index fccdc1d12c..a6ea4aca0d 100644 --- a/testsuites/libtests/configure.ac +++ b/testsuites/libtests/configure.ac @@ -66,6 +66,7 @@ AS_IF([test x"$HAVE_LIBDL" = x"yes"],[ # Explicitly list all Makefiles here AC_CONFIG_FILES([Makefile +sha/Makefile i2c01/Makefile newlib01/Makefile block17/Makefile diff --git a/testsuites/libtests/sha/Makefile.am b/testsuites/libtests/sha/Makefile.am new file mode 100644 index 0000000000..c8ad362272 --- /dev/null +++ b/testsuites/libtests/sha/Makefile.am @@ -0,0 +1,19 @@ +rtems_tests_PROGRAMS = sha +sha_SOURCES = init.c + +dist_rtems_tests_DATA = sha.scn sha.doc + +include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg +include $(top_srcdir)/../automake/compile.am +include $(top_srcdir)/../automake/leaf.am + +AM_CPPFLAGS += -I$(top_srcdir)/../support/include + +LINK_OBJS = $(sha_OBJECTS) +LINK_LIBS = $(sha_LDLIBS) + +sha$(EXEEXT): $(sha_OBJECTS) $(sha_DEPENDENCIES) + @rm -f sha$(EXEEXT) + $(make-exe) + +include $(top_srcdir)/../automake/local.am diff --git a/testsuites/libtests/sha/init.c b/testsuites/libtests/sha/init.c new file mode 100644 index 0000000000..d08bbc8e2f --- /dev/null +++ b/testsuites/libtests/sha/init.c @@ -0,0 +1,191 @@ +/* + * Copyright (c) 2014 embedded brains GmbH. All rights reserved. + * + * embedded brains GmbH + * Dornierstr. 4 + * 82178 Puchheim + * Germany + * + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include +#include +#include +#include + +#include "tmacros.h" + +const char rtems_test_name[] = "SHA"; + +static const char *const test_vectors[] = { + "abc", + "", + "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", + "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" + "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu" +}; + +static const unsigned char +test_sha256_results[RTEMS_ARRAY_SIZE(test_vectors)][32] = { + { + 0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea, + 0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23, + 0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c, + 0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad + }, { + 0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, + 0x9a, 0xfb, 0xf4, 0xc8, 0x99, 0x6f, 0xb9, 0x24, + 0x27, 0xae, 0x41, 0xe4, 0x64, 0x9b, 0x93, 0x4c, + 0xa4, 0x95, 0x99, 0x1b, 0x78, 0x52, 0xb8, 0x55 + }, { + 0x24, 0x8d, 0x6a, 0x61, 0xd2, 0x06, 0x38, 0xb8, + 0xe5, 0xc0, 0x26, 0x93, 0x0c, 0x3e, 0x60, 0x39, + 0xa3, 0x3c, 0xe4, 0x59, 0x64, 0xff, 0x21, 0x67, + 0xf6, 0xec, 0xed, 0xd4, 0x19, 0xdb, 0x06, 0xc1 + }, { + 0xcf, 0x5b, 0x16, 0xa7, 0x78, 0xaf, 0x83, 0x80, + 0x03, 0x6c, 0xe5, 0x9e, 0x7b, 0x04, 0x92, 0x37, + 0x0b, 0x24, 0x9b, 0x11, 0xe8, 0xf0, 0x7a, 0x51, + 0xaf, 0xac, 0x45, 0x03, 0x7a, 0xfe, 0xe9, 0xd1 + } +}; + +static const unsigned char +test_sha512_results[RTEMS_ARRAY_SIZE(test_vectors)][64] = { + { + 0xdd, 0xaf, 0x35, 0xa1, 0x93, 0x61, 0x7a, 0xba, + 0xcc, 0x41, 0x73, 0x49, 0xae, 0x20, 0x41, 0x31, + 0x12, 0xe6, 0xfa, 0x4e, 0x89, 0xa9, 0x7e, 0xa2, + 0x0a, 0x9e, 0xee, 0xe6, 0x4b, 0x55, 0xd3, 0x9a, + 0x21, 0x92, 0x99, 0x2a, 0x27, 0x4f, 0xc1, 0xa8, + 0x36, 0xba, 0x3c, 0x23, 0xa3, 0xfe, 0xeb, 0xbd, + 0x45, 0x4d, 0x44, 0x23, 0x64, 0x3c, 0xe8, 0x0e, + 0x2a, 0x9a, 0xc9, 0x4f, 0xa5, 0x4c, 0xa4, 0x9f + }, { + 0xcf, 0x83, 0xe1, 0x35, 0x7e, 0xef, 0xb8, 0xbd, + 0xf1, 0x54, 0x28, 0x50, 0xd6, 0x6d, 0x80, 0x07, + 0xd6, 0x20, 0xe4, 0x05, 0x0b, 0x57, 0x15, 0xdc, + 0x83, 0xf4, 0xa9, 0x21, 0xd3, 0x6c, 0xe9, 0xce, + 0x47, 0xd0, 0xd1, 0x3c, 0x5d, 0x85, 0xf2, 0xb0, + 0xff, 0x83, 0x18, 0xd2, 0x87, 0x7e, 0xec, 0x2f, + 0x63, 0xb9, 0x31, 0xbd, 0x47, 0x41, 0x7a, 0x81, + 0xa5, 0x38, 0x32, 0x7a, 0xf9, 0x27, 0xda, 0x3e + }, { + 0x20, 0x4a, 0x8f, 0xc6, 0xdd, 0xa8, 0x2f, 0x0a, + 0x0c, 0xed, 0x7b, 0xeb, 0x8e, 0x08, 0xa4, 0x16, + 0x57, 0xc1, 0x6e, 0xf4, 0x68, 0xb2, 0x28, 0xa8, + 0x27, 0x9b, 0xe3, 0x31, 0xa7, 0x03, 0xc3, 0x35, + 0x96, 0xfd, 0x15, 0xc1, 0x3b, 0x1b, 0x07, 0xf9, + 0xaa, 0x1d, 0x3b, 0xea, 0x57, 0x78, 0x9c, 0xa0, + 0x31, 0xad, 0x85, 0xc7, 0xa7, 0x1d, 0xd7, 0x03, + 0x54, 0xec, 0x63, 0x12, 0x38, 0xca, 0x34, 0x45 + }, { + 0x8e, 0x95, 0x9b, 0x75, 0xda, 0xe3, 0x13, 0xda, + 0x8c, 0xf4, 0xf7, 0x28, 0x14, 0xfc, 0x14, 0x3f, + 0x8f, 0x77, 0x79, 0xc6, 0xeb, 0x9f, 0x7f, 0xa1, + 0x72, 0x99, 0xae, 0xad, 0xb6, 0x88, 0x90, 0x18, + 0x50, 0x1d, 0x28, 0x9e, 0x49, 0x00, 0xf7, 0xe4, + 0x33, 0x1b, 0x99, 0xde, 0xc4, 0xb5, 0x43, 0x3a, + 0xc7, 0xd3, 0x29, 0xee, 0xb6, 0xdd, 0x26, 0x54, + 0x5e, 0x96, 0xe5, 0x5b, 0x87, 0x4b, 0xe9, 0x09 + } +}; + +static void print_result(const unsigned char *r, size_t n) +{ + size_t i; + + for (i = 0; i < n; ++i) { + if (i == 0) { + /* Do nothing */ + } else if (i % 32 == 0) { + printf("\n"); + } else if (i % 8 == 0) { + printf(" "); + } + + printf("%02x", r[i]); + } + + printf("\n"); +} + +static void test_sha256(void) +{ + size_t i; + + printf("test SHA256\n"); + + for (i = 0; i < RTEMS_ARRAY_SIZE(test_vectors); ++i) { + SHA256_CTX ctx; + unsigned char r[32]; + const char *s = test_vectors[i]; + + SHA256_Init(&ctx); + SHA256_Update(&ctx, s, strlen(s)); + SHA256_Final(r, &ctx); + + print_result(&r[0], sizeof(r)); + + rtems_test_assert( + memcmp(&r[0], &test_sha256_results[i][0], sizeof(r)) == 0 + ); + } +} + +static void test_sha512(void) +{ + size_t i; + + printf("test SHA512\n"); + + for (i = 0; i < RTEMS_ARRAY_SIZE(test_vectors); ++i) { + SHA512_CTX ctx; + unsigned char r[64]; + const char *s = test_vectors[i]; + + SHA512_Init(&ctx); + SHA512_Update(&ctx, s, strlen(s)); + SHA512_Final(r, &ctx); + + print_result(&r[0], sizeof(r)); + + rtems_test_assert( + memcmp(&r[0], &test_sha512_results[i][0], sizeof(r)) == 0 + ); + } +} + +static void Init(rtems_task_argument arg) +{ + TEST_BEGIN(); + + test_sha256(); + test_sha512(); + + TEST_END(); + rtems_test_exit(0); +} + +#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER + +#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM + +#define CONFIGURE_MAXIMUM_TASKS 1 + +#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION + +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE + +#define CONFIGURE_INIT + +#include diff --git a/testsuites/libtests/sha/sha.doc b/testsuites/libtests/sha/sha.doc new file mode 100644 index 0000000000..6a29dc0314 --- /dev/null +++ b/testsuites/libtests/sha/sha.doc @@ -0,0 +1,17 @@ +This file describes the directives and concepts tested by this test set. + +test set name: sha01 + +directives: + + - SHA256_Init + - SHA256_Update + - SHA256_Final + - SHA512_Init + - SHA512_Update + - SHA512_Final + +concepts: + + - Ensure that the SHA256 and SHA512 implementations yield the expected + results for some standard test vectors. diff --git a/testsuites/libtests/sha/sha.scn b/testsuites/libtests/sha/sha.scn new file mode 100644 index 0000000000..c249bb9c38 --- /dev/null +++ b/testsuites/libtests/sha/sha.scn @@ -0,0 +1,16 @@ +*** BEGIN OF TEST SHA *** +test SHA256 +ba7816bf8f01cfea 414140de5dae2223 b00361a396177a9c b410ff61f20015ad +e3b0c44298fc1c14 9afbf4c8996fb924 27ae41e4649b934c a495991b7852b855 +248d6a61d20638b8 e5c026930c3e6039 a33ce45964ff2167 f6ecedd419db06c1 +cf5b16a778af8380 036ce59e7b049237 0b249b11e8f07a51 afac45037afee9d1 +test SHA512 +ddaf35a193617aba cc417349ae204131 12e6fa4e89a97ea2 0a9eeee64b55d39a +2192992a274fc1a8 36ba3c23a3feebbd 454d4423643ce80e 2a9ac94fa54ca49f +cf83e1357eefb8bd f1542850d66d8007 d620e4050b5715dc 83f4a921d36ce9ce +47d0d13c5d85f2b0 ff8318d2877eec2f 63b931bd47417a81 a538327af927da3e +204a8fc6dda82f0a 0ced7beb8e08a416 57c16ef468b228a8 279be331a703c335 +96fd15c13b1b07f9 aa1d3bea57789ca0 31ad85c7a71dd703 54ec631238ca3445 +8e959b75dae313da 8cf4f72814fc143f 8f7779c6eb9f7fa1 7299aeadb6889018 +501d289e4900f7e4 331b99dec4b5433a c7d329eeb6dd2654 5e96e55b874be909 +*** END OF TEST SHA *** -- cgit v1.2.3