diff options
Diffstat (limited to 'crypto/secp256k1/libsecp256k1/src/testrand.h')
| -rw-r--r-- | crypto/secp256k1/libsecp256k1/src/testrand.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/crypto/secp256k1/libsecp256k1/src/testrand.h b/crypto/secp256k1/libsecp256k1/src/testrand.h index 041bb92c4..f8efa93c7 100644 --- a/crypto/secp256k1/libsecp256k1/src/testrand.h +++ b/crypto/secp256k1/libsecp256k1/src/testrand.h @@ -16,13 +16,23 @@ /** Seed the pseudorandom number generator for testing. */ SECP256K1_INLINE static void secp256k1_rand_seed(const unsigned char *seed16); -/** Generate a pseudorandom 32-bit number. */ +/** Generate a pseudorandom number in the range [0..2**32-1]. */ static uint32_t secp256k1_rand32(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); + +/** Generate a pseudorandom number in the range [0..range-1]. */ +static uint32_t secp256k1_rand_int(uint32_t range); + /** Generate a pseudorandom 32-byte array. */ static void secp256k1_rand256(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); +/** Generate pseudorandom bytes with long sequences of zero and one bits. */ +static void secp256k1_rand_bytes_test(unsigned char *bytes, size_t len); + #endif |