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OpenSSL 0.9.7 hides definition of BN_CTX structure.

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git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@294 423420c4-83ab-492f-b58f-81f9feb106b5
This commit is contained in:
Matt Chapman 2003-01-28 11:36:02 +00:00
parent 10684a8a81
commit f11dc2fc73
1 changed files with 4 additions and 4 deletions
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8
secure.c
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@ -285,7 +285,7 @@ reverse(uint8 * p, int len)
static void static void
sec_rsa_encrypt(uint8 * out, uint8 * in, int len, uint8 * modulus, uint8 * exponent) sec_rsa_encrypt(uint8 * out, uint8 * in, int len, uint8 * modulus, uint8 * exponent)
{ {
BN_CTX ctx; BN_CTX *ctx;
BIGNUM mod, exp, x, y; BIGNUM mod, exp, x, y;
uint8 inr[SEC_MODULUS_SIZE]; uint8 inr[SEC_MODULUS_SIZE];
int outlen; int outlen;
@ -295,7 +295,7 @@ sec_rsa_encrypt(uint8 * out, uint8 * in, int len, uint8 * modulus, uint8 * expon
memcpy(inr, in, len); memcpy(inr, in, len);
reverse(inr, len); reverse(inr, len);
BN_CTX_init(&ctx); ctx = BN_CTX_new();
BN_init(&mod); BN_init(&mod);
BN_init(&exp); BN_init(&exp);
BN_init(&x); BN_init(&x);
@ -304,7 +304,7 @@ sec_rsa_encrypt(uint8 * out, uint8 * in, int len, uint8 * modulus, uint8 * expon
BN_bin2bn(modulus, SEC_MODULUS_SIZE, &mod); BN_bin2bn(modulus, SEC_MODULUS_SIZE, &mod);
BN_bin2bn(exponent, SEC_EXPONENT_SIZE, &exp); BN_bin2bn(exponent, SEC_EXPONENT_SIZE, &exp);
BN_bin2bn(inr, len, &x); BN_bin2bn(inr, len, &x);
BN_mod_exp(&y, &x, &exp, &mod, &ctx); BN_mod_exp(&y, &x, &exp, &mod, ctx);
outlen = BN_bn2bin(&y, out); outlen = BN_bn2bin(&y, out);
reverse(out, outlen); reverse(out, outlen);
if (outlen < SEC_MODULUS_SIZE) if (outlen < SEC_MODULUS_SIZE)
@ -314,7 +314,7 @@ sec_rsa_encrypt(uint8 * out, uint8 * in, int len, uint8 * modulus, uint8 * expon
BN_clear_free(&x); BN_clear_free(&x);
BN_free(&exp); BN_free(&exp);
BN_free(&mod); BN_free(&mod);
BN_CTX_free(&ctx); BN_CTX_free(ctx);
} }
/* Initialise secure transport packet */ /* Initialise secure transport packet */