37 lines
886 B
Go
37 lines
886 B
Go
package pki
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import (
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"crypto"
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)
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// this file holds all the interfaces used in the program until it can be split
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// properly
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const PemLabelPublic = "PUBLIC KEY"
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type (
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// interface for any private key
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PrivateKey interface {
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// derive a public key from the private key
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Public() PublicKey
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// Sign a message using the public key and the given hash method.
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// To use a hash method, include the package
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// import _ "crypto/sha512"
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Sign(message []byte, hash crypto.Hash) ([]byte, error)
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// return the private key structure
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privateKey() crypto.PrivateKey
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}
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// interface for any public key
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PublicKey interface {
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Pemmer
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// use the public key to verify a message against a signature
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Verify(message []byte, signature []byte, hash crypto.Hash) (bool, error)
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}
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Pemmer interface {
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MarshalPem() (marshalledPemBlock, error)
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}
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)
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