diff options
Diffstat (limited to 'src/testrand.h')
| -rw-r--r-- | src/testrand.h | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/testrand.h b/src/testrand.h index bcbe15a6f1..a76003d5b8 100644 --- a/src/testrand.h +++ b/src/testrand.h @@ -14,28 +14,34 @@ /* A non-cryptographic RNG used only for test infrastructure. */ /** Seed the pseudorandom number generator for testing. */ -SECP256K1_INLINE static void secp256k1_rand_seed(const unsigned char *seed16); +SECP256K1_INLINE static void secp256k1_testrand_seed(const unsigned char *seed16); /** Generate a pseudorandom number in the range [0..2**32-1]. */ -static uint32_t secp256k1_rand32(void); +static uint32_t secp256k1_testrand32(void); /** Generate a pseudorandom number in the range [0..2**bits-1]. Bits must be 1 or * more. */ -static uint32_t secp256k1_rand_bits(int bits); +static uint32_t secp256k1_testrand_bits(int bits); /** Generate a pseudorandom number in the range [0..range-1]. */ -static uint32_t secp256k1_rand_int(uint32_t range); +static uint32_t secp256k1_testrand_int(uint32_t range); /** Generate a pseudorandom 32-byte array. */ -static void secp256k1_rand256(unsigned char *b32); +static void secp256k1_testrand256(unsigned char *b32); /** Generate a pseudorandom 32-byte array with long sequences of zero and one bits. */ -static void secp256k1_rand256_test(unsigned char *b32); +static void secp256k1_testrand256_test(unsigned char *b32); /** Generate pseudorandom bytes with long sequences of zero and one bits. */ -static void secp256k1_rand_bytes_test(unsigned char *bytes, size_t len); +static void secp256k1_testrand_bytes_test(unsigned char *bytes, size_t len); /** Flip a single random bit in a byte array */ -static void secp256k1_rand_flip(unsigned char *b, size_t len); +static void secp256k1_testrand_flip(unsigned char *b, size_t len); + +/** Initialize the test RNG using (hex encoded) array up to 16 bytes, or randomly if hexseed is NULL. */ +static void secp256k1_testrand_init(const char* hexseed); + +/** Print final test information. */ +static void secp256k1_testrand_finish(void); #endif /* SECP256K1_TESTRAND_H */ |