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Fix warnings about signed/unsigned mismatch and global

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shadowing (random, index) in hw_4758.c
This commit is contained in:
Dr. Stephen Henson 2002-03-03 17:07:27 +00:00
parent 487fe20490
commit 66bd86e2c2
1 changed files with 31 additions and 31 deletions
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62
crypto/engine/hw_4758_cca.c
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@ -97,9 +97,9 @@ static EVP_PKEY *ibm_4758_load_privkey(ENGINE*, const char*,
static EVP_PKEY *ibm_4758_load_pubkey(ENGINE*, const char*,
UI_METHOD *ui_method, void *callback_data);
static int getModulusAndExponent(const char *token, long *exponentLength,
char *exponent, long *modulusLength,
long *modulusFieldLength, char *modulus);
static int getModulusAndExponent(const unsigned char *token, long *exponentLength,
unsigned char *exponent, long *modulusLength,
long *modulusFieldLength, unsigned char *modulus);
#endif
/* RAND number functions */
@ -108,7 +108,7 @@ static int cca_get_random_bytes(unsigned char*, int );
static int cca_random_status(void);
static void cca_ex_free(void *obj, void *item, CRYPTO_EX_DATA *ad,
int index,long argl, void *argp);
int idx,long argl, void *argp);
/* Function pointers for CCA verbs */
/*---------------------------------*/
@ -359,8 +359,8 @@ static EVP_PKEY *ibm_4758_load_privkey(ENGINE* e, const char* key_id,
{
RSA *rtmp = NULL;
EVP_PKEY *res = NULL;
char* keyToken = NULL;
char pubKeyToken[MAX_CCA_PKA_TOKEN_SIZE];
unsigned char* keyToken = NULL;
unsigned char pubKeyToken[MAX_CCA_PKA_TOKEN_SIZE];
long pubKeyTokenLength = MAX_CCA_PKA_TOKEN_SIZE;
long keyTokenLength = MAX_CCA_PKA_TOKEN_SIZE;
long returnCode;
@ -369,12 +369,12 @@ static EVP_PKEY *ibm_4758_load_privkey(ENGINE* e, const char* key_id,
long ruleArrayLength = 0;
unsigned char exitData[8];
unsigned char ruleArray[8];
char keyLabel[64];
unsigned char keyLabel[64];
long keyLabelLength = strlen(key_id);
char modulus[256];
unsigned char modulus[256];
long modulusFieldLength = sizeof(modulus);
long modulusLength = 0;
char exponent[256];
unsigned char exponent[256];
long exponentLength = sizeof(exponent);
if (keyLabelLength > sizeof(keyLabel))
@ -453,7 +453,7 @@ static EVP_PKEY *ibm_4758_load_pubkey(ENGINE* e, const char* key_id,
{
RSA *rtmp = NULL;
EVP_PKEY *res = NULL;
char* keyToken = NULL;
unsigned char* keyToken = NULL;
long keyTokenLength = MAX_CCA_PKA_TOKEN_SIZE;
long returnCode;
long reasonCode;
@ -461,12 +461,12 @@ static EVP_PKEY *ibm_4758_load_pubkey(ENGINE* e, const char* key_id,
long ruleArrayLength = 0;
unsigned char exitData[8];
unsigned char ruleArray[8];
char keyLabel[64];
unsigned char keyLabel[64];
long keyLabelLength = strlen(key_id);
char modulus[512];
unsigned char modulus[512];
long modulusFieldLength = sizeof(modulus);
long modulusLength = 0;
char exponent[512];
unsigned char exponent[512];
long exponentLength = sizeof(exponent);
if (keyLabelLength > sizeof(keyLabel))
@ -598,7 +598,7 @@ static int cca_rsa_verify(int type, const unsigned char *m, unsigned int m_len,
unsigned char* keyToken = (unsigned char*)RSA_get_ex_data(rsa, hndidx);
long length = SSL_SIG_LEN;
long keyLength ;
char *hashBuffer = NULL;
unsigned char *hashBuffer = NULL;
X509_SIG sig;
ASN1_TYPE parameter;
X509_ALGOR algorithm;
@ -656,7 +656,7 @@ static int cca_rsa_verify(int type, const unsigned char *m, unsigned int m_len,
return 0;
}
hashBuffer = (char*)m;
hashBuffer = (unsigned char *)m;
length = m_len;
break;
case NID_md5 :
@ -719,7 +719,7 @@ static int cca_rsa_sign(int type, const unsigned char *m, unsigned int m_len,
long outputLength=256;
long outputBitLength;
long keyTokenLength;
char *hashBuffer = NULL;
unsigned char *hashBuffer = NULL;
unsigned char* keyToken = (unsigned char*)RSA_get_ex_data(rsa, hndidx);
long length = SSL_SIG_LEN;
long keyLength ;
@ -779,7 +779,7 @@ static int cca_rsa_sign(int type, const unsigned char *m, unsigned int m_len,
CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
return 0;
}
hashBuffer = (char*)m;
hashBuffer = (unsigned char*)m;
length = m_len;
break;
case NID_md5 :
@ -830,9 +830,9 @@ static int cca_rsa_sign(int type, const unsigned char *m, unsigned int m_len,
return ((returnCode || reasonCode) ? 0 : 1);
}
static int getModulusAndExponent(const char*token, long *exponentLength,
char *exponent, long *modulusLength, long *modulusFieldLength,
char *modulus)
static int getModulusAndExponent(const unsigned char*token, long *exponentLength,
unsigned char *exponent, long *modulusLength, long *modulusFieldLength,
unsigned char *modulus)
{
unsigned long len;
@ -898,34 +898,34 @@ static int cca_get_random_bytes(unsigned char* buf, int num)
long ret_code;
long reason_code;
long exit_data_length;
char exit_data[4];
char form[] = "RANDOM ";
char random[8];
unsigned char exit_data[4];
unsigned char form[] = "RANDOM ";
unsigned char rand_buf[8];
while(num >= sizeof(random))
while(num >= sizeof(rand_buf))
{
randomNumberGenerate(&ret_code, &reason_code, &exit_data_length,
exit_data, form, random);
exit_data, form, rand_buf);
if (ret_code)
return 0;
num -= sizeof(random);
memcpy(buf, random, sizeof(random));
buf += sizeof(random);
num -= sizeof(rand_buf);
memcpy(buf, rand_buf, sizeof(rand_buf));
buf += sizeof(rand_buf);
}
if (num)
{
randomNumberGenerate(&ret_code, &reason_code, NULL, NULL,
form, random);
form, rand_buf);
if (ret_code)
return 0;
memcpy(buf, random, num);
memcpy(buf, rand_buf, num);
}
return 1;
}
static void cca_ex_free(void *obj, void *item, CRYPTO_EX_DATA *ad, int index,
static void cca_ex_free(void *obj, void *item, CRYPTO_EX_DATA *ad, int idx,
long argl, void *argp)
{
if (item)