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Allocation debugging, reduce SSL structure size.

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This commit is contained in:
Ivan Grokhotkov
2015-09-01 15:59:34 +03:00
parent 6c91aa10fc
commit 6095fde37e
10 changed files with 82 additions and 116 deletions
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8
crypto/crypto_misc.c
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@ -42,7 +42,11 @@
#include "wincrypt.h"
#endif
#ifndef WIN32
#ifdef ESP8266
#define CONFIG_SSL_SKELETON_MODE 1
#endif
#if defined(CONFIG_USE_DEV_URANDOM)
static int rng_fd = -1;
#elif defined(CONFIG_WIN32_USE_CRYPTO_LIB)
static HCRYPTPROV gCryptProv;
@ -146,7 +150,7 @@ EXP_FUNC void STDCALL RNG_custom_init(const uint8_t *seed_buf, int size)
*/
EXP_FUNC void STDCALL RNG_terminate(void)
{
#ifndef WIN32
#if defined(CONFIG_USE_DEV_URANDOM)
close(rng_fd);
#elif defined(CONFIG_WIN32_USE_CRYPTO_LIB)
CryptReleaseContext(gCryptProv, 0);

4
crypto/rsa.c
View File

@ -146,7 +146,7 @@ int RSA_decrypt(const RSA_CTX *ctx, const uint8_t *in_data,
const int byte_size = ctx->num_octets;
int i, size;
bigint *decrypted_bi, *dat_bi;
uint8_t *block = (uint8_t *)alloca(byte_size);
uint8_t *block = (uint8_t *)malloc(byte_size);
memset(out_data, 0, byte_size); /* initialise */
@ -182,7 +182,7 @@ int RSA_decrypt(const RSA_CTX *ctx, const uint8_t *in_data,
/* get only the bit we want */
if (size > 0)
memcpy(out_data, &block[i], size);
free(block);
return size ? size : -1;
}