HsOpenSSL-0.3: (Part of) OpenSSL binding for Haskell Contents Index

OpenSSL.EVP.Seal

Description

Asymmetric cipher decryption using encrypted symmetric key. This is an opposite of OpenSSL.EVP.Open.

Synopsis

seal :: Cipher -> [PKey] -> String -> IO (String, [String], String) sealBS :: Cipher -> [PKey] -> ByteString -> IO (ByteString, [String], String) sealLBS :: Cipher -> [PKey] -> LazyByteString -> IO (LazyByteString, [String], String)

Documentation

seal

:: Cipher symmetric cipher algorithm to use -> [PKey] A list of public keys to encrypt a symmetric key. At least one public key must be supplied. If two or more keys are given, the symmetric key are encrypted by each public keys so that any of the corresponding private keys can decrypt the message. -> String input string to encrypt -> IO (String, [String], String) (encrypted string, list of encrypted asymmetric keys, IV) seal lazilly encrypts a stream of data. The input string doesn't necessarily have to be finite.

sealBS

:: Cipher symmetric cipher algorithm to use -> [PKey] list of public keys to encrypt a symmetric key -> ByteString input string to encrypt -> IO (ByteString, [String], String) (encrypted string, list of encrypted asymmetric keys, IV) sealBS strictly encrypts a chunk of data.

sealLBS

:: Cipher symmetric cipher algorithm to use -> [PKey] list of public keys to encrypt a symmetric key -> LazyByteString input string to encrypt -> IO (LazyByteString, [String], String) (encrypted string, list of encrypted asymmetric keys, IV) sealLBS lazilly encrypts a stream of data. The input string doesn't necessarily have to be finite.

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