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path: root/openssl/crypto/modes/cfb128.c
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Diffstat (limited to 'openssl/crypto/modes/cfb128.c')
-rw-r--r--openssl/crypto/modes/cfb128.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/openssl/crypto/modes/cfb128.c b/openssl/crypto/modes/cfb128.c
index 98f4cf315..e5938c613 100644
--- a/openssl/crypto/modes/cfb128.c
+++ b/openssl/crypto/modes/cfb128.c
@@ -96,15 +96,15 @@ void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
#endif
while (len>=16) {
(*block)(ivec, ivec, key);
- for (n=0; n<16; n+=sizeof(size_t)) {
+ for (; n<16; n+=sizeof(size_t)) {
*(size_t*)(out+n) =
*(size_t*)(ivec+n) ^= *(size_t*)(in+n);
}
len -= 16;
out += 16;
in += 16;
+ n = 0;
}
- n = 0;
if (len) {
(*block)(ivec, ivec, key);
while (len--) {
@@ -141,7 +141,7 @@ void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
#endif
while (len>=16) {
(*block)(ivec, ivec, key);
- for (n=0; n<16; n+=sizeof(size_t)) {
+ for (; n<16; n+=sizeof(size_t)) {
size_t t = *(size_t*)(in+n);
*(size_t*)(out+n) = *(size_t*)(ivec+n) ^ t;
*(size_t*)(ivec+n) = t;
@@ -149,8 +149,8 @@ void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
len -= 16;
out += 16;
in += 16;
+ n = 0;
}
- n = 0;
if (len) {
(*block)(ivec, ivec, key);
while (len--) {