diff options
Diffstat (limited to 'src/crypto/blake2s.h')
| -rw-r--r-- | src/crypto/blake2s.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/crypto/blake2s.h b/src/crypto/blake2s.h index 99de9f9..9ed53ea 100644 --- a/src/crypto/blake2s.h +++ b/src/crypto/blake2s.h @@ -38,10 +38,12 @@ static inline void blake2s_final(struct blake2s_state *state, u8 *out, size_t ou if (__builtin_constant_p(outlen) && !(outlen % sizeof(u32))) { if (IS_ENABLED(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) || IS_ALIGNED((unsigned long)out, __alignof__(u32))) { __le32 *outwords = (__le32 *)out; + for (i = 0; i < outlen / sizeof(u32); ++i) outwords[i] = cpu_to_le32(state->h[i]); } else { __le32 buffer[BLAKE2S_OUTBYTES]; + for (i = 0; i < outlen / sizeof(u32); ++i) buffer[i] = cpu_to_le32(state->h[i]); memcpy(out, buffer, outlen); @@ -50,6 +52,7 @@ static inline void blake2s_final(struct blake2s_state *state, u8 *out, size_t ou } else { u8 buffer[BLAKE2S_OUTBYTES] __aligned(__alignof__(u32)); __le32 *outwords = (__le32 *)buffer; + for (i = 0; i < 8; ++i) outwords[i] = cpu_to_le32(state->h[i]); memcpy(out, buffer, outlen); |