NewCustomRequestSigner creates a new RequestSigner with a custom signing algorithm.

NewRequestSigner creates a new RequestSigner with the given keyID, key, and algorithm.

ParseRequest parses an http.Request and returns a ParsedSignature with the values from the Authorization Header.

VerifySignature takes a ParsedSignature and a public key, and validates that the signature was signed with the given algorithm and a corresponding private key.

DefaultClockSkew specifies the allowed time difference between requests and signature parsing.

DefaultHeaders specify the headers to be parsed by default.

ParseStrict specifies sprict parsing.

SignStrict specifies strict signing.

ParsedSignature contains the details of a parsed signature.

RequestSigner contains the SignRequest method which signs a request and populates the Authorization Header.

A Signer is a function that takes a signing string, and returns a byte array containing the signature.