Example usage for com.google.common.hash Hashing hmacMd5

Introduction

In this page you can find the example usage for com.google.common.hash Hashing hmacMd5.

Prototype

public static HashFunction hmacMd5(byte[] key) 

Source Link

Document

Returns a hash function implementing the Message Authentication Code (MAC) algorithm, using the MD5 (128 hash bits) hash function and a SecretSpecKey created from the given byte array and the MD5 algorithm.

Usage

From source file:com.facebook.presto.operator.scalar.HmacFunctions.java

@Description("Compute HMAC with MD5")
@ScalarFunction/*  www . ja  v a 2 s .c  om*/
@SqlType(StandardTypes.VARBINARY)
public static Slice hmacMd5(@SqlType(StandardTypes.VARBINARY) Slice slice,
        @SqlType(StandardTypes.VARBINARY) Slice key) {
    return wrappedBuffer(Hashing.hmacMd5(key.getBytes()).hashBytes(slice.getBytes()).asBytes());
}

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