The following security algorithm implementation requirements in the Java Security Standard Algorithm Names specification and the API specifications have been removed as they are no longer recommended and should not be in wide usage anymore:

    AlgorithmParameters: DESede
    Cipher:
        DESede/CBC/NoPadding
        DESede/CBC/PKCS5Padding
        DESede/ECB/NoPadding
        DESede/ECB/PKCS5Padding
        RSA/ECB/PKCS1Padding
    KeyGenerator: DESede
    SecretKeyFactory: DESede

The following PBES2 algorithms from [RFC 8018: PKCS #5: Password-Based Cryptography Specification Version 2.1](https://www.rfc-editor.org/rfc/rfc8018) have been added as new requirements:

    AlgorithmParameters:
        PBEWithHmacSHA256AndAES_128
        PBEWithHmacSHA256AndAES_256
    Cipher:
        PBEWithHmacSHA256AndAES_128
        PBEWithHmacSHA256AndAES_256
    Mac:
        PBEWithHmacSHA256
    SecretKeyFactory:
        PBEWithHmacSHA256AndAES_128
        PBEWithHmacSHA256AndAES_256
        PBKDF2WithHmacSHA256