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-rw-r--r--crypto/secp256k1/libsecp256k1/src/testrand.h12
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