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coincurve

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This library provides well-tested Python bindings for libsecp256k1, the heavily optimized C library used by Bitcoin Core for operations on the elliptic curve secp256k1.

Features

  • Fastest available implementation (more than 10x faster than OpenSSL)
  • Clean, easy to use API
  • Frequent updates from the development version of libsecp256k1
  • Linux, macOS, and Windows all have binary packages for multiple architectures
  • Deterministic signatures as specified by RFC 6979
  • Non-malleable signatures (lower-S form) by default
  • Secure, non-malleable ECDH implementation

Users

and many more!

License

coincurve is distributed under the terms of any of the following licenses:

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Last update: January 30, 2022