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Change iv behavior in sm4_cbc_encrypt_blocks

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Zhi Guan
2024-05-13 21:51:59 +08:00
parent 1e2b75ff1a
commit a98be7f477
3 changed files with 20 additions and 9 deletions
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4
src/sm4.c
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@@ -171,7 +171,7 @@ void sm4_encrypt_blocks(const SM4_KEY *key, const uint8_t *in, size_t nblocks, u
void sm4_cbc_encrypt_blocks(const SM4_KEY *key, uint8_t iv[16],
const uint8_t *in, size_t nblocks, uint8_t *out)
{
uint8_t *piv = iv;
const uint8_t *piv = iv;
while (nblocks--) {
size_t i;
@@ -190,7 +190,7 @@ void sm4_cbc_encrypt_blocks(const SM4_KEY *key, uint8_t iv[16],
void sm4_cbc_decrypt_blocks(const SM4_KEY *key, uint8_t iv[16],
const uint8_t *in, size_t nblocks, uint8_t *out)
{
uint8_t *piv = iv;
const uint8_t *piv = iv;
while (nblocks--) {
size_t i;