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add cavium ciphers to SSL, and example client

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This commit is contained in:
Todd Ouska
2013-02-01 12:21:38 -08:00
parent defe5b4e31
commit 44b6593fe5
18 changed files with 252 additions and 44 deletions
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19
ctaocrypt/src/aes.c
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@@ -2827,6 +2827,8 @@ static void AesCaviumCbcEncrypt(Aes* aes, byte* out, const byte* in,
CYASSL_MSG("Bad Cavium Aes Encrypt");
}
length -= CYASSL_MAX_16BIT;
offset += CYASSL_MAX_16BIT;
XMEMCPY(aes->reg, out + offset - AES_BLOCK_SIZE, AES_BLOCK_SIZE);
}
if (length) {
word16 slen = (word16)length;
@@ -2836,6 +2838,7 @@ static void AesCaviumCbcEncrypt(Aes* aes, byte* out, const byte* in,
aes->devId) != 0) {
CYASSL_MSG("Bad Cavium Aes Encrypt");
}
XMEMCPY(aes->reg, out + offset+length - AES_BLOCK_SIZE, AES_BLOCK_SIZE);
}
}
@@ -2843,23 +2846,31 @@ static void AesCaviumCbcDecrypt(Aes* aes, byte* out, const byte* in,
word32 length)
{
word32 requestId;
word offset = 0;
while (length > CYASSL_MAX_16BIT) {
word16 slen = (word16)CYASSL_MAX_16BIT;
XMEMCPY(aes->tmp, in + offset + slen - AES_BLOCK_SIZE, AES_BLOCK_SIZE);
if (CspDecryptAes(CAVIUM_BLOCKING, aes->contextHandle, CAVIUM_NO_UPDATE,
aes->type, slen, (byte*)in, out, (byte*)aes->reg,
(byte*)aes->key, &requestId, aes->devId) != 0) {
aes->type, slen, (byte*)in + offset, out + offset,
(byte*)aes->reg, (byte*)aes->key, &requestId,
aes->devId) != 0) {
CYASSL_MSG("Bad Cavium Aes Decrypt");
}
length -= CYASSL_MAX_16BIT;
offset += CYASSL_MAX_16BIT;
XMEMCPY(aes->reg, aes->tmp, AES_BLOCK_SIZE);
}
if (length) {
word16 slen = (word16)length;
XMEMCPY(aes->tmp, in + offset + slen - AES_BLOCK_SIZE, AES_BLOCK_SIZE);
if (CspDecryptAes(CAVIUM_BLOCKING, aes->contextHandle, CAVIUM_NO_UPDATE,
aes->type, slen, (byte*)in, out, (byte*)aes->reg,
(byte*)aes->key, &requestId, aes->devId) != 0) {
aes->type, slen, (byte*)in + offset, out + offset,
(byte*)aes->reg, (byte*)aes->key, &requestId,
aes->devId) != 0) {
CYASSL_MSG("Bad Cavium Aes Decrypt");
}
XMEMCPY(aes->reg, aes->tmp, AES_BLOCK_SIZE);
}
}