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xrdp-proprietary
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Update for OpenSSL 1.1

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ulab-next-nosound
Timothy Pearson 5 years ago committed by Timothy Pearson
parent 1117f8b31b
commit 8fca4e413b
1 changed files with 49 additions and 50 deletions
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99
common/ssl_calls.c
Unescape View File

@ -170,7 +170,7 @@ ssl_des3_encrypt_info_create(const char *key, const char* ivec)
const tui8 *lkey;
const tui8 *livec;
des3_ctx = (EVP_CIPHER_CTX *) g_malloc(sizeof(EVP_CIPHER_CTX), 1);
des3_ctx = EVP_CIPHER_CTX_new();
EVP_CIPHER_CTX_init(des3_ctx);
lkey = (const tui8 *) key;
livec = (const tui8 *) ivec;
@ -187,7 +187,7 @@ ssl_des3_decrypt_info_create(const char *key, const char* ivec)
const tui8 *lkey;
const tui8 *livec;
des3_ctx = g_malloc(sizeof(EVP_CIPHER_CTX), 1);
des3_ctx = EVP_CIPHER_CTX_new();
EVP_CIPHER_CTX_init(des3_ctx);
lkey = (const tui8 *) key;
livec = (const tui8 *) ivec;
@ -205,8 +205,7 @@ ssl_des3_info_delete(void *des3)
des3_ctx = (EVP_CIPHER_CTX *) des3;
if (des3_ctx != 0)
{
EVP_CIPHER_CTX_cleanup(des3_ctx);
g_free(des3_ctx);
EVP_CIPHER_CTX_free(des3_ctx);
}
}
@ -250,8 +249,7 @@ ssl_hmac_info_create(void)
{
HMAC_CTX *hmac_ctx;
hmac_ctx = (HMAC_CTX *) g_malloc(sizeof(HMAC_CTX), 1);
HMAC_CTX_init(hmac_ctx);
hmac_ctx = HMAC_CTX_new();
return hmac_ctx;
}
@ -264,8 +262,7 @@ ssl_hmac_info_delete(void *hmac)
hmac_ctx = (HMAC_CTX *) hmac;
if (hmac_ctx != 0)
{
HMAC_CTX_cleanup(hmac_ctx);
g_free(hmac_ctx);
HMAC_CTX_free(hmac_ctx);
}
}
@ -332,10 +329,10 @@ ssl_mod_exp(char *out, int out_len, char *in, int in_len,
char *mod, int mod_len, char *exp, int exp_len)
{
BN_CTX *ctx;
BIGNUM lmod;
BIGNUM lexp;
BIGNUM lin;
BIGNUM lout;
BIGNUM* lmod;
BIGNUM* lexp;
BIGNUM* lin;
BIGNUM* lout;
int rv;
char *l_out;
char *l_in;
@ -353,15 +350,15 @@ ssl_mod_exp(char *out, int out_len, char *in, int in_len,
ssl_reverse_it(l_mod, mod_len);
ssl_reverse_it(l_exp, exp_len);
ctx = BN_CTX_new();
BN_init(&lmod);
BN_init(&lexp);
BN_init(&lin);
BN_init(&lout);
BN_bin2bn((tui8 *)l_mod, mod_len, &lmod);
BN_bin2bn((tui8 *)l_exp, exp_len, &lexp);
BN_bin2bn((tui8 *)l_in, in_len, &lin);
BN_mod_exp(&lout, &lin, &lexp, &lmod, ctx);
rv = BN_bn2bin(&lout, (tui8 *)l_out);
lmod = BN_new();
lexp = BN_new();
lin = BN_new();
lout = BN_new();
BN_bin2bn((tui8*)l_mod, mod_len, lmod);
BN_bin2bn((tui8*)l_exp, exp_len, lexp);
BN_bin2bn((tui8*)l_in, in_len, lin);
BN_mod_exp(lout, lin, lexp, lmod, ctx);
rv = BN_bn2bin(lout, (tui8*)l_out);
if (rv <= out_len)
{
@ -373,10 +370,10 @@ ssl_mod_exp(char *out, int out_len, char *in, int in_len,
rv = 0;
}
BN_free(&lin);
BN_free(&lout);
BN_free(&lexp);
BN_free(&lmod);
BN_free(lin);
BN_free(lout);
BN_free(lexp);
BN_free(lmod);
BN_CTX_free(ctx);
g_free(l_out);
g_free(l_in);
@ -401,7 +398,6 @@ ssl_gen_key_xrdp1(int key_size_in_bits, char *exp, int exp_len,
tui8 *lexp;
int error;
int len;
int diff;
if ((exp_len != 4) || ((mod_len != 64) && (mod_len != 256)) ||
((pri_len != 64) && (pri_len != 256)))
@ -409,9 +405,8 @@ ssl_gen_key_xrdp1(int key_size_in_bits, char *exp, int exp_len,
return 1;
}
diff = 0;
lmod = (char *)g_malloc(mod_len, 1);
lpri = (char *)g_malloc(pri_len, 1);
lmod = (char *)g_malloc(mod_len, 0);
lpri = (char *)g_malloc(pri_len, 0);
lexp = (tui8 *)exp;
my_e = lexp[0];
my_e |= lexp[1] << 8;
@ -424,27 +419,29 @@ ssl_gen_key_xrdp1(int key_size_in_bits, char *exp, int exp_len,
if (error == 0)
{
len = BN_num_bytes(my_key->n);
error = (len < 1) || (len > mod_len);
diff = mod_len - len;
RSA_get0_key(my_key, &key_n, NULL, &key_d);
}
if (error == 0)
{
len = BN_num_bytes(key_n);
error = len != mod_len;
}
if (error == 0)
{
BN_bn2bin(my_key->n, (tui8 *)(lmod + diff));
BN_bn2bin(key_n, (tui8 *)lmod);
ssl_reverse_it(lmod, mod_len);
}
if (error == 0)
{
len = BN_num_bytes(my_key->d);
error = (len < 1) || (len > pri_len);
diff = pri_len - len;
len = BN_num_bytes(key_d);
error = len != pri_len;
}
if (error == 0)
{
BN_bn2bin(my_key->d, (tui8 *)(lpri + diff));
BN_bn2bin(key_d, (tui8 *)lpri);
ssl_reverse_it(lpri, pri_len);
}
@ -475,7 +472,8 @@ ssl_gen_key_xrdp1(int key_size_in_bits, char *exp, int exp_len,
char *lpri;
int error;
int len;
int diff;
const BIGNUM* key_n;
const BIGNUM* key_d;
if ((exp_len != 4) || ((mod_len != 64) && (mod_len != 256)) ||
((pri_len != 64) && (pri_len != 256)))
@ -483,10 +481,9 @@ ssl_gen_key_xrdp1(int key_size_in_bits, char *exp, int exp_len,
return 1;
}
diff = 0;
lexp = (char *)g_malloc(exp_len, 1);
lmod = (char *)g_malloc(mod_len, 1);
lpri = (char *)g_malloc(pri_len, 1);
lexp = (char *)g_malloc(exp_len, 0);
lmod = (char *)g_malloc(mod_len, 0);
lpri = (char *)g_malloc(pri_len, 0);
g_memcpy(lexp, exp, exp_len);
ssl_reverse_it(lexp, exp_len);
my_e = BN_new();
@ -496,27 +493,29 @@ ssl_gen_key_xrdp1(int key_size_in_bits, char *exp, int exp_len,
if (error == 0)
{
len = BN_num_bytes(my_key->n);
error = (len < 1) || (len > mod_len);
diff = mod_len - len;
RSA_get0_key(my_key, &key_n, NULL, &key_d);
}
if (error == 0)
{
len = BN_num_bytes(key_n);
error = len != mod_len;
}
if (error == 0)
{
BN_bn2bin(my_key->n, (tui8 *)(lmod + diff));
BN_bn2bin(key_n, (tui8 *)lmod);
ssl_reverse_it(lmod, mod_len);
}
if (error == 0)
{
len = BN_num_bytes(my_key->d);
error = (len < 1) || (len > pri_len);
diff = pri_len - len;
len = BN_num_bytes(key_d);
error = len != pri_len;
}
if (error == 0)
{
BN_bn2bin(my_key->d, (tui8 *)(lpri + diff));
BN_bn2bin(key_d, (tui8 *)lpri);
ssl_reverse_it(lpri, pri_len);
}

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