Uses of Interface
com.google.common.hash.HashFunction

Packages that use HashFunction

Package	Description
com.google.common.hash	Hash functions and related structures.
com.google.common.io	This package contains utility methods and classes for working with Java I/O; for example input streams, output streams, readers, writers, and files.

Uses of HashFunction in com.google.common.hash

Classes in com.google.common.hash that implement HashFunction

Modifier and Type	Class	Description
(package private) class	AbstractCompositeHashFunction	An abstract composition of multiple hash functions.
(package private) class	AbstractHashFunction	Skeleton implementation of HashFunction in terms of newHasher().
(package private) class	AbstractNonStreamingHashFunction	Skeleton implementation of HashFunction, appropriate for non-streaming algorithms.
(package private) class	ChecksumHashFunction	HashFunction adapter for Checksum instances.
(package private) class	Crc32cHashFunction	This class generates a CRC32C checksum, defined by RFC 3720, Section 12.1.
(package private) class	FarmHashFingerprint64	Implementation of FarmHash Fingerprint64, an open-source fingerprinting algorithm for strings.
private static class	Hashing.ConcatenatedHashFunction
(package private) class	MacHashFunction	HashFunction adapter for Mac instances.
(package private) class	MessageDigestHashFunction	HashFunction adapter for MessageDigest instances.
(package private) class	Murmur3_128HashFunction	See MurmurHash3_x64_128 in the C++ implementation.
(package private) class	Murmur3_32HashFunction	See MurmurHash3_x86_32 in the C++ implementation.
(package private) class	SipHashFunction	HashFunction implementation of SipHash-c-d.

Fields in com.google.common.hash declared as HashFunction

Modifier and Type	Field	Description
(package private) static HashFunction	Crc32cHashFunction.CRC_32_C
(package private) static HashFunction	FarmHashFingerprint64.FARMHASH_FINGERPRINT_64
(package private) HashFunction[]	AbstractCompositeHashFunction.functions
(package private) static HashFunction	Murmur3_128HashFunction.GOOD_FAST_HASH_128
(package private) static HashFunction	Murmur3_32HashFunction.GOOD_FAST_HASH_32
HashFunction	Hashing.ChecksumType.hashFunction
(package private) static HashFunction	Hashing.Md5Holder.MD5
(package private) static HashFunction	Murmur3_128HashFunction.MURMUR3_128
(package private) static HashFunction	Murmur3_32HashFunction.MURMUR3_32
(package private) static HashFunction	Hashing.Sha1Holder.SHA_1
(package private) static HashFunction	Hashing.Sha256Holder.SHA_256
(package private) static HashFunction	Hashing.Sha384Holder.SHA_384
(package private) static HashFunction	Hashing.Sha512Holder.SHA_512
(package private) static HashFunction	SipHashFunction.SIP_HASH_24

Methods in com.google.common.hash that return HashFunction

Modifier and Type	Method	Description
static HashFunction	Hashing.adler32()	Returns a hash function implementing the Adler-32 checksum algorithm (32 hash bits).
static HashFunction	Hashing.concatenating(HashFunction first, HashFunction second, HashFunction... rest)	Returns a hash function which computes its hash code by concatenating the hash codes of the underlying hash functions together.
static HashFunction	Hashing.concatenating(java.lang.Iterable<HashFunction> hashFunctions)	Returns a hash function which computes its hash code by concatenating the hash codes of the underlying hash functions together.
static HashFunction	Hashing.crc32()	Returns a hash function implementing the CRC-32 checksum algorithm (32 hash bits).
static HashFunction	Hashing.crc32c()	Returns a hash function implementing the CRC32C checksum algorithm (32 hash bits) as described by RFC 3720, Section 12.1.
static HashFunction	Hashing.farmHashFingerprint64()	Returns a hash function implementing FarmHash's Fingerprint64, an open-source algorithm.
static HashFunction	Hashing.goodFastHash(int minimumBits)	Returns a general-purpose, temporary-use, non-cryptographic hash function.
static HashFunction	Hashing.hmacMd5(byte[] key)	Returns a hash function implementing the Message Authentication Code (MAC) algorithm, using the MD5 (128 hash bits) hash function and a SecretKeySpec created from the given byte array and the MD5 algorithm.
static HashFunction	Hashing.hmacMd5(java.security.Key key)	Returns a hash function implementing the Message Authentication Code (MAC) algorithm, using the MD5 (128 hash bits) hash function and the given secret key.
static HashFunction	Hashing.hmacSha1(byte[] key)	Returns a hash function implementing the Message Authentication Code (MAC) algorithm, using the SHA-1 (160 hash bits) hash function and a SecretKeySpec created from the given byte array and the SHA-1 algorithm.
static HashFunction	Hashing.hmacSha1(java.security.Key key)	Returns a hash function implementing the Message Authentication Code (MAC) algorithm, using the SHA-1 (160 hash bits) hash function and the given secret key.
static HashFunction	Hashing.hmacSha256(byte[] key)	Returns a hash function implementing the Message Authentication Code (MAC) algorithm, using the SHA-256 (256 hash bits) hash function and a SecretKeySpec created from the given byte array and the SHA-256 algorithm.
static HashFunction	Hashing.hmacSha256(java.security.Key key)	Returns a hash function implementing the Message Authentication Code (MAC) algorithm, using the SHA-256 (256 hash bits) hash function and the given secret key.
static HashFunction	Hashing.hmacSha512(byte[] key)	Returns a hash function implementing the Message Authentication Code (MAC) algorithm, using the SHA-512 (512 hash bits) hash function and a SecretKeySpec created from the given byte array and the SHA-512 algorithm.
static HashFunction	Hashing.hmacSha512(java.security.Key key)	Returns a hash function implementing the Message Authentication Code (MAC) algorithm, using the SHA-512 (512 hash bits) hash function and the given secret key.
static HashFunction	Hashing.md5()	Deprecated. If you must interoperate with a system that requires MD5, then use this method, despite its deprecation.
static HashFunction	Hashing.murmur3_128()	Returns a hash function implementing the 128-bit murmur3 algorithm, x64 variant (little-endian variant), using a seed value of zero.
static HashFunction	Hashing.murmur3_128(int seed)	Returns a hash function implementing the 128-bit murmur3 algorithm, x64 variant (little-endian variant), using the given seed value.
static HashFunction	Hashing.murmur3_32()	Returns a hash function implementing the 32-bit murmur3 algorithm, x86 variant (little-endian variant), using a seed value of zero.
static HashFunction	Hashing.murmur3_32(int seed)	Returns a hash function implementing the 32-bit murmur3 algorithm, x86 variant (little-endian variant), using the given seed value.
static HashFunction	Hashing.sha1()	Deprecated. If you must interoperate with a system that requires SHA-1, then use this method, despite its deprecation.
static HashFunction	Hashing.sha256()	Returns a hash function implementing the SHA-256 algorithm (256 hash bits).
static HashFunction	Hashing.sha384()	Returns a hash function implementing the SHA-384 algorithm (384 hash bits).
static HashFunction	Hashing.sha512()	Returns a hash function implementing the SHA-512 algorithm (512 hash bits).
static HashFunction	Hashing.sipHash24()	Returns a hash function implementing the 64-bit SipHash-2-4 algorithm using a seed value of k = 00 01 02 ....
static HashFunction	Hashing.sipHash24(long k0, long k1)	Returns a hash function implementing the 64-bit SipHash-2-4 algorithm using the given seed.

Methods in com.google.common.hash with parameters of type HashFunction

Modifier and Type	Method	Description
static HashFunction	Hashing.concatenating(HashFunction first, HashFunction second, HashFunction... rest)	Returns a hash function which computes its hash code by concatenating the hash codes of the underlying hash functions together.

Method parameters in com.google.common.hash with type arguments of type HashFunction

Modifier and Type	Method	Description
static HashFunction	Hashing.concatenating(java.lang.Iterable<HashFunction> hashFunctions)	Returns a hash function which computes its hash code by concatenating the hash codes of the underlying hash functions together.

Constructors in com.google.common.hash with parameters of type HashFunction

Constructor	Description
AbstractCompositeHashFunction(HashFunction... functions)
ConcatenatedHashFunction(HashFunction... functions)
HashingInputStream(HashFunction hashFunction, java.io.InputStream in)	Creates an input stream that hashes using the given HashFunction and delegates all data read from it to the underlying InputStream.
HashingOutputStream(HashFunction hashFunction, java.io.OutputStream out)	Creates an output stream that hashes using the given HashFunction, and forwards all data written to it to the underlying OutputStream.

Uses of HashFunction in com.google.common.io

Methods in com.google.common.io with parameters of type HashFunction

Modifier and Type	Method	Description
HashCode	ByteSource.ByteArrayByteSource.hash(HashFunction hashFunction)
HashCode	ByteSource.hash(HashFunction hashFunction)	Hashes the contents of this byte source using the given hash function.
static HashCode	Files.hash(java.io.File file, HashFunction hashFunction)	Deprecated. Prefer asByteSource(file).hash(hashFunction).