Lines Matching defs:buf
48 static int gen_bytes(EVP_RAND_CTX *drbg, unsigned char *buf, int num)
55 return meth->bytes(buf, num);
61 return EVP_RAND_generate(drbg, buf, num, 0, 0, NULL, 0);
65 static int rand_bytes(unsigned char *buf, int num)
67 return gen_bytes(RAND_get0_public(NULL), buf, num);
70 static int rand_priv_bytes(unsigned char *buf, int num)
72 return gen_bytes(RAND_get0_private(NULL), buf, num);
688 unsigned char buf[256];
701 if (rand_bytes(buf, sizeof(buf)) <= 0)
703 if (rand_priv_bytes(buf, sizeof(buf)) <= 0)