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    / / /\ \ \ / / /  \ \_\\ \ \_/      \ \ \ \/___/
   / / /  \/_// / /   / / / \ \ \        \ \ \
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libsecp256k1 0.7.1
Channel: bitcoin
Location: bitcoin/packages/libraries.scm (bitcoin packages libraries)
Home page: https://github.com/bitcoin-core/secp256k1
Licenses: Expat
Build system: cmake
Synopsis: Optimized C library for ECDSA signatures on curve secp256k1
Description:

This library implements ECDSA and Schnorr signatures, ECDH, and key recovery on the secp256k1 elliptic curve, optimized for cryptographic applications such as Bitcoin.

libsecp256k1 0.7.1
Channel: guix
Location: gnu/packages/crypto.scm (gnu packages crypto)
Home page: https://github.com/bitcoin-core/secp256k1
Licenses: Expat
Build system: gnu
Synopsis: C library for EC operations on curve secp256k1
Description:

Optimized C library for EC operations on curve secp256k1.

Features:

  • secp256k1 ECDSA signing/verification and key generation.

  • Additive and multiplicative tweaking of secret/public keys.

  • Serialization/parsing of private keys, public keys, signatures.

  • Constant time, constant memory access signing and public key generation.

  • Derandomized ECDSA (via RFC6979 or with a caller provided function.)

  • Very efficient implementation.

  • Suitable for embedded systems.

  • No runtime dependencies.

  • Optional module for public key recovery.

  • Optional module for ECDH key exchange.

  • Optional module for Schnorr signatures according to BIP-340.

Total packages: 2