e_aes_cbc_hmac_sha[1|256].c: fix compiler warning.

diff --git a/crypto/evp/e_aes_cbc_hmac_sha1.c b/crypto/evp/e_aes_cbc_hmac_sha1.c
index b14d8371c82a513863b88263f1e611f5133f659a..09f928190d6979c079364bbfa7c90e67d4588e5b 100644 (file)
--- a/crypto/evp/e_aes_cbc_hmac_sha1.c
+++ b/crypto/evp/e_aes_cbc_hmac_sha1.c
@@ -208,6 +208,9 @@ static size_t tls1_1_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key,
        unsigned int    frag, last, packlen, i, x4=4*n4x;
        size_t          ret = 0;
        u8              *IVs;
+#if defined(BSWAP8)
+       u64             seqnum;
+#endif
 
        ctx = (SHA1_MB_CTX *)(storage+32-((size_t)storage%32)); /* align */
 
@@ -221,6 +224,10 @@ static size_t tls1_1_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key,
        hash_d[0].ptr = inp;
        for (i=1;i<x4;i++)      hash_d[i].ptr = hash_d[i-1].ptr+frag;
 
+#if defined(BSWAP8)
+       memcpy(blocks[0].c,key->md.data,8);
+       seqnum = BSWAP8(blocks[0].q[0]);
+#endif
        for (i=0;i<x4;i++) {
                unsigned int len = (i==(x4-1)?last:frag);
 
@@ -232,7 +239,7 @@ static size_t tls1_1_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key,
 
                /* fix seqnum */
 #if defined(BSWAP8)
-               blocks[i].q[0] = BSWAP8(BSWAP8(*(u64*)key->md.data)+i);
+               blocks[i].q[0] = BSWAP8(seqnum+i);
 #else
                blocks[i].c[7] += ((u8*)key->md.data)[7]+i;
                if (blocks[i].c[7] < i) {

diff --git a/crypto/evp/e_aes_cbc_hmac_sha256.c b/crypto/evp/e_aes_cbc_hmac_sha256.c
index 01823d201e3af80ad735c835b8b6390e4df26700..95bdd42b13a9152885846b60db41e4d9eae1f841 100644 (file)
--- a/crypto/evp/e_aes_cbc_hmac_sha256.c
+++ b/crypto/evp/e_aes_cbc_hmac_sha256.c
@@ -204,6 +204,9 @@ static size_t tls1_1_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key,
        unsigned int    frag, last, packlen, i, x4=4*n4x;
        size_t          ret = 0;
        u8              *IVs;
+#if defined(BSWAP8)
+       u64             seqnum;
+#endif
 
        ctx = (SHA256_MB_CTX *)(storage+32-((size_t)storage%32));       /* align */
 
@@ -217,6 +220,10 @@ static size_t tls1_1_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key,
        hash_d[0].ptr = inp;
        for (i=1;i<x4;i++)      hash_d[i].ptr = hash_d[i-1].ptr+frag;
 
+#if defined(BSWAP8)
+       memcpy(blocks[0].c,key->md.data,8);
+       seqnum = BSWAP8(blocks[0].q[0]);
+#endif
        for (i=0;i<x4;i++) {
                unsigned int len = (i==(x4-1)?last:frag);
 
@@ -231,7 +238,7 @@ static size_t tls1_1_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key,
 
                /* fix seqnum */
 #if defined(BSWAP8)
-               blocks[i].q[0] = BSWAP8(BSWAP8(*(u64*)key->md.data)+i);
+               blocks[i].q[0] = BSWAP8(seqnum+i);
 #else
                blocks[i].c[7] += ((u8*)key->md.data)[7]+i;
                if (blocks[i].c[7] < i) {