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def decode

bend-collections@1.0.0.0 · src/crypto/secp256k1/point.bend:203

import bend-collections@1.0.0.0/src/crypto/secp256k1/point.bend as Point
import Base
import bend-collections@1.0.0.0/src/crypto/secp256k1/bytes.bend as B

203# SEC 1 section 2.3.4: a compressed (33 bytes, prefix 02/03) or uncompressed
204# (65 bytes, prefix 04) public key, None when malformed, not below p, or
205# not on the curve (the point at infinity, encoded 00, is refused)
206def decode(+bs: List<&2, U32>) -> Maybe<&2, Point>:
207  decode_len(bs, B.has_len(33n, bs), B.has_len(65n, bs))

Uses (6)

Used by (1)