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func RegisterHash(h Hash, f func() hash.Hash)

RegisterHash registers a function that returns a new instance of the given hash function. This is intended to be called from the init function in packages that implement hash functions.

type Hash uint

Hash identifies a cryptographic hash function that is implemented in another package.

const ( MD4 Hash = 1 + iota // import code.google.com/p/go.crypto/md4 MD5 // import crypto/md5 SHA1 // import crypto/sha1 SHA224 // import crypto/sha256 SHA256 // import crypto/sha256 SHA384 // import crypto/sha512 SHA512 // import crypto/sha512 MD5SHA1 // no implementation; MD5+SHA1 used for TLS RSA RIPEMD160 // import code.google.com/p/go.crypto/ripemd160 )

func (h Hash) Available() bool

Available reports whether the given hash function is linked into the binary.

func (h Hash) New() hash.Hash

New returns a new hash.Hash calculating the given hash function. New panics if the hash function is not linked into the binary.

func (h Hash) Size() int

Size returns the length, in bytes, of a digest resulting from the given hash function. It doesn't require that the hash function in question be linked into the program.

type PrivateKey interface{}

PrivateKey represents a private key using an unspecified algorithm.

type PublicKey interface{}

PublicKey represents a public key using an unspecified algorithm.

Name | Synopsis | |
---|---|---|

.. | ||

aes | Package aes implements AES encryption (formerly Rijndael), as defined in U.S. Federal Information Processing Standards Publication 197. | |

cipher | Package cipher implements standard block cipher modes that can be wrapped around low-level block cipher implementations. | |

des | Package des implements the Data Encryption Standard (DES) and the Triple Data Encryption Algorithm (TDEA) as defined in U.S. Federal Information Processing Standards Publication 46-3. | |

dsa | Package dsa implements the Digital Signature Algorithm, as defined in FIPS 186-3. | |

ecdsa | Package ecdsa implements the Elliptic Curve Digital Signature Algorithm, as defined in FIPS 186-3. | |

elliptic | Package elliptic implements several standard elliptic curves over prime fields. | |

hmac | Package hmac implements the Keyed-Hash Message Authentication Code (HMAC) as defined in U.S. Federal Information Processing Standards Publication 198. | |

md5 | Package md5 implements the MD5 hash algorithm as defined in RFC 1321. | |

rand | Package rand implements a cryptographically secure pseudorandom number generator. | |

rc4 | Package rc4 implements RC4 encryption, as defined in Bruce Schneier's Applied Cryptography. | |

rsa | Package rsa implements RSA encryption as specified in PKCS#1. | |

sha1 | Package sha1 implements the SHA1 hash algorithm as defined in RFC 3174. | |

sha256 | Package sha256 implements the SHA224 and SHA256 hash algorithms as defined in FIPS 180-4. | |

sha512 | Package sha512 implements the SHA384 and SHA512 hash algorithms as defined in FIPS 180-2. | |

subtle | Package subtle implements functions that are often useful in cryptographic code but require careful thought to use correctly. | |

tls | Package tls partially implements TLS 1.2, as specified in RFC 5246. | |

x509 | Package x509 parses X.509-encoded keys and certificates. | |

pkix | Package pkix contains shared, low level structures used for ASN.1 parsing and serialization of X.509 certificates, CRL and OCSP. |