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matrixssl-1-8-6-open/src/crypto/peersec/arc4.c  view on Meta::CPAN

/*
	Some accounts, such as O'Reilly's Secure Programming Cookbook say that no 
	more than 2^30 bytes should be processed without rekeying, so we 
	enforce that limit here.  FYI, this is equal to 1GB of data transferred.
*/
#define ARC4_MAX_BYTES	0x40000000

/******************************************************************************/
/*
	SSL_RSA_WITH_RC4_* cipher callbacks
 */
void matrixArc4Init(sslCipherContext_t *ctx, unsigned char *key, int32 keylen)
{
	unsigned char	index1,	index2, tmp, *state;
	short			counter;

	ctx->arc4.byteCount = 0;
	state = &ctx->arc4.state[0];

	for (counter = 0; counter < 256; counter++) {

matrixssl-1-8-6-open/src/matrixInternal.h  view on Meta::CPAN

	psPool_t		*pool;			/* SSL session pool */
	psPool_t		*hsPool;		/* Full session handshake pool */

	unsigned char	sessionIdLen;
	char			sessionId[SSL_MAX_SESSION_ID_SIZE];

	/* Pointer to the negotiated cipher information */
	sslCipherSpec_t	*cipher;

	/* 	Symmetric cipher callbacks

		We duplicate these here from 'cipher' because we need to set the
		various callbacks at different times in the handshake protocol
		Also, there are 64 bit alignment issues in using the function pointers
		within 'cipher' directly
	*/
	int32 (*encrypt)(sslCipherContext_t *ctx, unsigned char *in,
		unsigned char *out, int32 len);
	int32 (*decrypt)(sslCipherContext_t *ctx, unsigned char *in,
		unsigned char *out, int32 len);
	/* Public key ciphers */
	int32 (*encryptPub)(psPool_t *pool, sslRsaKey_t *key, 
		unsigned char *in, int32 inlen,

matrixssl-1-8-6-open/src/sslDecode.c  view on Meta::CPAN

		} else {
			ssl->err = SSL_ALERT_ILLEGAL_PARAMETER;
			matrixStrDebugMsg("Invalid value for CipherSpec\n", NULL);
			goto encodeResponse;
		}
		
/*
		If we're expecting finished, then this is the right place to get
		this record.  It is really part of the handshake but it has its
		own record type.
		Activate the read cipher callbacks, so we will decrypt incoming
		data from now on.
*/
		if (ssl->hsState == SSL_HS_FINISHED) {
			sslActivateReadCipher(ssl);
		} else {
			ssl->err = SSL_ALERT_UNEXPECTED_MESSAGE;
			matrixIntDebugMsg("Invalid CipherSpec order: %d\n", ssl->hsState);
			goto encodeResponse;
		}
		in->start = c;