diff options
Diffstat (limited to 'cpukit/libtest/t-test-hash-sha256.c')
-rw-r--r-- | cpukit/libtest/t-test-hash-sha256.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/cpukit/libtest/t-test-hash-sha256.c b/cpukit/libtest/t-test-hash-sha256.c new file mode 100644 index 0000000000..c272da27ac --- /dev/null +++ b/cpukit/libtest/t-test-hash-sha256.c @@ -0,0 +1,100 @@ +/* + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (C) 2019 embedded brains GmbH + * + * 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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 <t.h> + +#if defined(__rtems__) +#include <sha256.h> +#else +#include <openssl/sha.h> +#endif + +typedef struct { + SHA256_CTX sha256; + T_putchar putchar; + void *putchar_arg; +} T_report_hash_sha256_context; + +static T_report_hash_sha256_context T_report_hash_sha256_instance; + +static void +T_report_hash_sha256_putchar(int c, void *arg) +{ + T_report_hash_sha256_context *ctx; + char cc; + + ctx = arg; + cc = (char)c; + SHA256_Update(&ctx->sha256, &cc, sizeof(cc)); + (*ctx->putchar)(c, ctx->putchar_arg); +} + +static void +T_report_hash_sha256_initialize(void) +{ + T_report_hash_sha256_context *ctx; + + ctx = &T_report_hash_sha256_instance; + SHA256_Init(&ctx->sha256); + T_set_putchar(T_report_hash_sha256_putchar, ctx, &ctx->putchar, + &ctx->putchar_arg); +} + +static void +T_report_hash_sha256_finalize(void) +{ + T_report_hash_sha256_context *ctx; + unsigned char hash[32]; + size_t i; + + ctx = &T_report_hash_sha256_instance; + SHA256_Final(hash, &ctx->sha256); + T_printf("Y:ReportHash:SHA256:"); + + for (i = 0; i < 32; ++i) { + T_printf("%02x", hash[i]); + } + + T_printf("\n"); +} + +void +T_report_hash_sha256(T_event event, const char *name) +{ + (void)name; + + switch (event) { + case T_EVENT_RUN_INITIALIZE: + T_report_hash_sha256_initialize(); + break; + case T_EVENT_RUN_FINALIZE: + T_report_hash_sha256_finalize(); + break; + default: + break; + }; +} |