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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
View File

@@ -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);
}
}

4
ctaocrypt/src/arc4.c
View File

@@ -148,7 +148,7 @@ static void Arc4CaviumProcess(Arc4* arc4, byte* out, const byte* in,
while (length > CYASSL_MAX_16BIT) {
word16 slen = (word16)CYASSL_MAX_16BIT;
if (CspEncryptRc4(CAVIUM_BLOCKING, arc4->contextHandle,CAVIUM_NO_UPDATE,
if (CspEncryptRc4(CAVIUM_BLOCKING, arc4->contextHandle,CAVIUM_UPDATE,
slen, (byte*)in + offset, out + offset, &requestId,
arc4->devId) != 0) {
CYASSL_MSG("Bad Cavium Arc4 Encrypt");
@@ -158,7 +158,7 @@ static void Arc4CaviumProcess(Arc4* arc4, byte* out, const byte* in,
}
if (length) {
word16 slen = (word16)length;
if (CspEncryptRc4(CAVIUM_BLOCKING, arc4->contextHandle,CAVIUM_NO_UPDATE,
if (CspEncryptRc4(CAVIUM_BLOCKING, arc4->contextHandle,CAVIUM_UPDATE,
slen, (byte*)in + offset, out + offset, &requestId,
arc4->devId) != 0) {
CYASSL_MSG("Bad Cavium Arc4 Encrypt");

15
ctaocrypt/src/des3.c
View File

@@ -817,7 +817,7 @@ static void Des3_CaviumCbcEncrypt(Des3* des3, byte* out, const byte* in,
{
word offset = 0;
word32 requestId;
while (length > CYASSL_MAX_16BIT) {
word16 slen = (word16)CYASSL_MAX_16BIT;
if (CspEncrypt3Des(CAVIUM_BLOCKING, des3->contextHandle,
@@ -827,6 +827,8 @@ static void Des3_CaviumCbcEncrypt(Des3* des3, byte* out, const byte* in,
CYASSL_MSG("Bad Cavium 3DES Cbc Encrypt");
}
length -= CYASSL_MAX_16BIT;
offset += CYASSL_MAX_16BIT;
XMEMCPY(des3->reg, out + offset - DES_BLOCK_SIZE, DES_BLOCK_SIZE);
}
if (length) {
word16 slen = (word16)length;
@@ -837,6 +839,7 @@ static void Des3_CaviumCbcEncrypt(Des3* des3, byte* out, const byte* in,
&requestId, des3->devId) != 0) {
CYASSL_MSG("Bad Cavium 3DES Cbc Encrypt");
}
XMEMCPY(des3->reg, out+offset+length - DES_BLOCK_SIZE, DES_BLOCK_SIZE);
}
}
@@ -844,25 +847,31 @@ static void Des3_CaviumCbcDecrypt(Des3* des3, byte* out, const byte* in,
word32 length)
{
word32 requestId;
word offset = 0;
while (length > CYASSL_MAX_16BIT) {
word16 slen = (word16)CYASSL_MAX_16BIT;
XMEMCPY(des3->tmp, in + offset + slen - DES_BLOCK_SIZE, DES_BLOCK_SIZE);
if (CspDecrypt3Des(CAVIUM_BLOCKING, des3->contextHandle,
CAVIUM_NO_UPDATE, slen, (byte*)in, out,
CAVIUM_NO_UPDATE, slen, (byte*)in+offset, out+offset,
(byte*)des3->reg, (byte*)des3->key[0], &requestId,
des3->devId) != 0) {
CYASSL_MSG("Bad Cavium 3Des Decrypt");
}
length -= CYASSL_MAX_16BIT;
offset += CYASSL_MAX_16BIT;
XMEMCPY(des3->reg, des3->tmp, DES_BLOCK_SIZE);
}
if (length) {
word16 slen = (word16)length;
XMEMCPY(des3->tmp, in + offset + slen - DES_BLOCK_SIZE,DES_BLOCK_SIZE);
if (CspDecrypt3Des(CAVIUM_BLOCKING, des3->contextHandle,
CAVIUM_NO_UPDATE, slen, (byte*)in, out,
CAVIUM_NO_UPDATE, slen, (byte*)in+offset, out+offset,
(byte*)des3->reg, (byte*)des3->key[0], &requestId,
des3->devId) != 0) {
CYASSL_MSG("Bad Cavium 3Des Decrypt");
}
XMEMCPY(des3->reg, des3->tmp, DES_BLOCK_SIZE);
}
}

4
ctaocrypt/src/error.c
View File

@@ -277,6 +277,10 @@ void CTaoCryptErrorString(int error, char* buffer)
XSTRNCPY(buffer, "AES-CCM Authentication check fail", max);
break;
case CAVIUM_INIT_E:
XSTRNCPY(buffer, "Cavium Init type error", max);
break;
default:
XSTRNCPY(buffer, "unknown error number", max);