feedc0de/wolfssl
1
0
Fork 0
forked from wolfSSL/wolfssl
Code Pull Requests Activity

progress on suite

Browse Source
This commit is contained in:
JacobBarthelmeh
2014-07-02 12:49:14 -06:00
parent 53c63dd257
commit a1e8eb0802
1 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/internal.c
View File

@@ -4398,12 +4398,16 @@ static INLINE int Encrypt(CYASSL* ssl, byte* out, const byte* input, word16 sz)
Poly1305SetKey(ssl->encrypt.poly1305, Poly1305SetKey(ssl->encrypt.poly1305,
ssl->keys.server_write_MAC_secret, ssl->keys.server_write_MAC_secret,
sizeof(ssl->keys.server_write_MAC_secret)); sizeof(ssl->keys.server_write_MAC_secret));
Poly1305Update(ssl->encrypt.poly1305, p, sizeof(p)); Poly1305Update(ssl->encrypt.poly1305, p,
CHACHA20_BLOCK_SIZE + padding2 + 16);
Poly1305Final(ssl->encrypt.poly1305, tag); Poly1305Final(ssl->encrypt.poly1305, tag);
/* append Poly1305 tag to ciphertext */ /* append Poly1305 tag to ciphertext */
XMEMCPY(out + sz - ssl->specs.aead_mac_size, tag, sizeof(tag)); XMEMCPY(out + sz - ssl->specs.aead_mac_size, tag, sizeof(tag));
AeadIncrementExpIV(ssl);
XMEMSET(nonce, 0, AEAD_NONCE_SZ);
#ifdef CHACHA_AEAD_TEST #ifdef CHACHA_AEAD_TEST
printf("output after encrypt : "); printf("output after encrypt : ");
for (i = 0; i < sz; i++) { for (i = 0; i < sz; i++) {
@@ -4630,7 +4634,8 @@ static INLINE int Decrypt(CYASSL* ssl, byte* plain, const byte* input,
Poly1305SetKey(ssl->decrypt.poly1305, Poly1305SetKey(ssl->decrypt.poly1305,
ssl->keys.server_write_MAC_secret, ssl->keys.server_write_MAC_secret,
sizeof(ssl->keys.server_write_MAC_secret)); sizeof(ssl->keys.server_write_MAC_secret));
Poly1305Update(ssl->decrypt.poly1305, p, sizeof(p)); Poly1305Update(ssl->decrypt.poly1305, p,
CHACHA20_BLOCK_SIZE + padding2 + 16);
Poly1305Final(ssl->decrypt.poly1305, tag); Poly1305Final(ssl->decrypt.poly1305, tag);
/* check mac sent along with packet */ /* check mac sent along with packet */