frost/secp256k1-zkp
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge bitcoin-core/secp256k1#1599: #1570 improve examples: remove key generation loop

Browse Source 
cd4f84f3ba Improve examples/documentation: remove key generation loops (cheapshot003)

Pull request description:

ACKs for top commit:
  real-or-random:
    utACK cd4f84f3ba
  jonasnick:
    ACK cd4f84f3ba

Tree-SHA512: 242ab99c36302b539fc95421142c3eec5ccfa2cf918989457886338febde45a33b1794e0f08e7a632747bc21cbf5c47b7361fd9a28b9a1c6dff7caecf7b31a9f
This commit is contained in:
Jonas Nick
2024-10-13 07:20:25 +00:00
parent a88aa93506 cd4f84f3ba
commit 01b5893389
5 changed files with 46 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/secp256k1.h
View File

@@ -679,12 +679,14 @@ SECP256K1_API int secp256k1_ecdsa_sign(
const void *ndata
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4);
/** Verify an ECDSA secret key.
/** Verify an elliptic curve secret key.
*
* A secret key is valid if it is not 0 and less than the secp256k1 curve order
* when interpreted as an integer (most significant byte first). The
* probability of choosing a 32-byte string uniformly at random which is an
* invalid secret key is negligible.
* invalid secret key is negligible. However, if it does happen it should
* be assumed that the randomness source is severely broken and there should
* be no retry.
*
* Returns: 1: secret key is valid
* 0: secret key is invalid