secp256k1
https://github.com/bitcoin-core/secp256k1
C
Optimized C library for EC operations on curve secp256k1
Triage Issues!
When you volunteer to triage issues, you'll receive an email each day with a link to an open issue that needs help in this project. You'll also receive instructions on how to triage issues.
Triage Docs!
Receive a documented method or class from your favorite GitHub repos in your inbox every day. If you're really pro, receive undocumented methods or classes and supercharge your commit history.
C not yet supported1 Subscribers
Add a CodeTriage badge to secp256k1
Help out
- Issues
- refactor: rename `ctx` param to `ecmult_gen_ctx` where applicable
- scratch: reject sizes that overflow when added to header
- musig: fix pseudocode in `_musig_pubkey_ec_tweak_add` API docs
- refactor: replace `_get_hash_context` with direct `->hash_ctx` access
- sha256: smoke-test caller-supplied compression function
- tests: cover Silent Payments label scanning
- tests: Cover all rejection paths of ec_privkey_import_der()
- test: cover schnorrsig_sign_custom in constant-time tests
- ecmult_gen: add variable-time generator point multiplication (no API behaviour changes yet)
- Clear scalar variables computed from scalar in `secp256k1_ecmult_const`
- Docs
- C not yet supported