pkencryptedstream

Documentation

Overview

Use public key crypto to encrypt a data stream in a way, that the encrypting party can not necessarily decrypt the same data (unless she possesses the private key as well).

DEPRECATED: this provides confidentiality, but is malleable (ciphertext is not authenticated). use Age instead.

Index

• func Reader(source io.Reader, privateKey *rsa.PrivateKey) (io.Reader, error)
• func Writer(destination io.Writer, pubKey *rsa.PublicKey) (io.WriteCloser, error)

Functions

func Reader

func Reader(source io.Reader, privateKey *rsa.PrivateKey) (io.Reader, error)

func Writer

func Writer(destination io.Writer, pubKey *rsa.PublicKey) (io.WriteCloser, error)

Format:

<len of below envelope>
<encrypted AES key envelope: RSA-OAEP-SHA256>
<iv>
<ciphertext stream>