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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-02-06 17:57:28 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-02-06 19:37:24 +0100 |
commit | a67b944329b7a2589d698c69becf2be54d3879d7 (patch) | |
tree | a1301d5b22634891ab321138fdb1ea89f0eccccc | |
parent | validation: Improve IRQ handler dispatch test (diff) | |
download | rtems-a67b944329b7a2589d698c69becf2be54d3879d7.tar.bz2 |
sha512_224: Fix SHA512_224_Final() on little-endian machines.
PR: 266863
MFC after: 1 week
Reviewed by: allanjude, cperciva, des
Differential Revision: https://reviews.freebsd.org/D38372
-rw-r--r-- | cpukit/libmd/sha512c.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/cpukit/libmd/sha512c.c b/cpukit/libmd/sha512c.c index 0b03d09fa9..56217586cd 100644 --- a/cpukit/libmd/sha512c.c +++ b/cpukit/libmd/sha512c.c @@ -50,23 +50,26 @@ __FBSDID("$FreeBSD$"); #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. + * Encode a length (len + 7) / 8 vector of (uint64_t) into a length len + * vector of (unsigned char) in big-endian form. Assumes len is a + * multiple of 4. */ -static void +static inline 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]); + if (len % 8 == 4) + be32enc(dst + i * 8, src[i] >> 32); } /* * 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. + * len/8 vector of (uint64_t). Assumes len is a multiple of 8. */ -static void +static inline void be64dec_vect(uint64_t *dst, const unsigned char *src, size_t len) { size_t i; |