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io.github.nremond

SecureHash

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object SecureHash

Implements functionality to create and validate password hashes using PBKDF2

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  6. def createHash(password: String, iterations: Int = 20000, dkLength: Int = 32, cryptoAlgo: String = "HmacSHA512", saltLength: Int = 24): String

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    Creates a hashed password using PBKDF2

    Creates a hashed password using PBKDF2

    this function output a string in the modified MCF format :

    p0$params$salt$key

    • p0 : version 0 of the format
    • params: 8 digit hexadecimal representation of the number of iterations concatenated with the algo name
    • salt : Base64 encoded salt
    • key : Base64 encoded derived key

    Example :

    p0$00004e20HmacSHA256$mOCtN/Scjry0uIALe4bCCrL9eL8aWEA/$hDxtqCnBF1MS5qIOxHeDAZ23QEmqdL7796I0pVJ2yvQ

    password

    the password to hash

    iterations

    the number of encryption iterations, default to 20000

    dkLength

    derived-key length, default to 32

    cryptoAlgo

    HMAC+SHA512 is the default as HMAC+SHA1 is now considered weak

    saltLength

    length of the salt, default to 24

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  9. final def getClass(): Class[_]

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  16. def toString(): String

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  17. def validatePassword(password: String, hashedPassword: String): Boolean

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    Validate a password against a password hash

    Validate a password against a password hash

    password

    the password to validate

    hashedPassword

    the password hash. This should be in the same format as generated by SecureHash.createHash

    returns

    true is the password is valid

  18. final def wait(arg0: Long, arg1: Int): Unit

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    Deprecated

    (Since version ) see corresponding Javadoc for more information.

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