是否可以使用 Java 密码体系结构访问 SCrypt？
Is it possible to access SCrypt using the Java Cryptography Architecture?
我正在使用 Bouncy Castle 在 Java 中编写应用程序，但我仍然希望通过 Java 密码体系结构编写尽可能可移植的代码。是否可以通过JCA访问SCrypt算法？
In the list of algorithms for SecretKeyFactory 它不存在，它只有：
- AES
- ARCFOUR
- DES
- DESede
- PBEWithAnd
- PBEWithAnd
- PBEWithMD5AndDES（PKCS5，1.5 版），
- PBEWithHmacSHA256AndAES_128（PKCS5，2.0 版）
- PBKDF2WithHmacSHA1
实际上，该文档在任何地方都没有提到 Scrypt。
你有没有看到the other thread here on Whosebug? That points to a mail of the BS mailing list讨论这个的地方。
货币报价：
Scrypt isn’t exposed by the BC JCE provider
所以如果现在没有在可用密码列表中列出，看来这一点仍然如此。
我用 BC 1.54.0 检查了 Java 8 上可用的可用密码，这些是可用的密钥工厂算法（不包括别名）：
SecretKeyFactory.DES
SecretKeyFactory.DESEDE
SecretKeyFactory.DESede
SecretKeyFactory.PBEWITHHMACGOST3411
SecretKeyFactory.PBEWITHHMACRIPEMD160
SecretKeyFactory.PBEWITHHMACSHA1
SecretKeyFactory.PBEWITHHMACSHA256
SecretKeyFactory.PBEWITHHMACTIGER
SecretKeyFactory.PBEWITHMD2ANDDES
SecretKeyFactory.PBEWITHMD2ANDRC2
SecretKeyFactory.PBEWITHMD5AND128BITAES-CBC-OPENSSL
SecretKeyFactory.PBEWITHMD5AND192BITAES-CBC-OPENSSL
SecretKeyFactory.PBEWITHMD5AND256BITAES-CBC-OPENSSL
SecretKeyFactory.PBEWITHMD5ANDDES
SecretKeyFactory.PBEWITHMD5ANDRC2
SecretKeyFactory.PBEWITHSHA1ANDDES
SecretKeyFactory.PBEWITHSHA1ANDRC2
SecretKeyFactory.PBEWITHSHA256AND128BITAES-CBC-BC
SecretKeyFactory.PBEWITHSHA256AND192BITAES-CBC-BC
SecretKeyFactory.PBEWITHSHA256AND256BITAES-CBC-BC
SecretKeyFactory.PBEWITHSHAAND128BITAES-CBC-BC
SecretKeyFactory.PBEWITHSHAAND128BITRC2-CBC
SecretKeyFactory.PBEWITHSHAAND128BITRC4
SecretKeyFactory.PBEWITHSHAAND192BITAES-CBC-BC
SecretKeyFactory.PBEWITHSHAAND2-KEYTRIPLEDES-CBC
SecretKeyFactory.PBEWITHSHAAND256BITAES-CBC-BC
SecretKeyFactory.PBEWITHSHAAND3-KEYTRIPLEDES-CBC
SecretKeyFactory.PBEWITHSHAAND40BITRC2-CBC
SecretKeyFactory.PBEWITHSHAAND40BITRC4
SecretKeyFactory.PBEWITHSHAANDIDEA-CBC
SecretKeyFactory.PBEWITHSHAANDTWOFISH-CBC
SecretKeyFactory.PBEWithHmacSHA1AndAES_128
SecretKeyFactory.PBEWithHmacSHA1AndAES_256
SecretKeyFactory.PBEWithHmacSHA224AndAES_128
SecretKeyFactory.PBEWithHmacSHA224AndAES_256
SecretKeyFactory.PBEWithHmacSHA256AndAES_128
SecretKeyFactory.PBEWithHmacSHA256AndAES_256
SecretKeyFactory.PBEWithHmacSHA384AndAES_128
SecretKeyFactory.PBEWithHmacSHA384AndAES_256
SecretKeyFactory.PBEWithHmacSHA512AndAES_128
SecretKeyFactory.PBEWithHmacSHA512AndAES_256
SecretKeyFactory.PBEWithMD5AndDES
SecretKeyFactory.PBEWithMD5AndTripleDES
SecretKeyFactory.PBEWithSHA1AndDESede
SecretKeyFactory.PBEWithSHA1AndRC2_128
SecretKeyFactory.PBEWithSHA1AndRC2_40
SecretKeyFactory.PBEWithSHA1AndRC4_128
SecretKeyFactory.PBEWithSHA1AndRC4_40
SecretKeyFactory.PBKDF-OPENSSL SecretKeyFactory.PBKDF2
SecretKeyFactory.PBKDF2WITHASCII
SecretKeyFactory.PBKDF2WithHmacSHA1
SecretKeyFactory.PBKDF2WithHmacSHA1And8BIT
SecretKeyFactory.PBKDF2WithHmacSHA224
SecretKeyFactory.PBKDF2WithHmacSHA256
SecretKeyFactory.PBKDF2WithHmacSHA384
SecretKeyFactory.PBKDF2WithHmacSHA512
我还搜索了其他服务类型，也没有提到 scrypt。
我正在使用 Bouncy Castle 在 Java 中编写应用程序，但我仍然希望通过 Java 密码体系结构编写尽可能可移植的代码。是否可以通过JCA访问SCrypt算法？
In the list of algorithms for SecretKeyFactory 它不存在，它只有：
- AES
- ARCFOUR
- DES
- DESede
- PBEWithAnd
- PBEWithAnd
- PBEWithMD5AndDES（PKCS5，1.5 版），
- PBEWithHmacSHA256AndAES_128（PKCS5，2.0 版）
- PBKDF2WithHmacSHA1
实际上，该文档在任何地方都没有提到 Scrypt。
你有没有看到the other thread here on Whosebug? That points to a mail of the BS mailing list讨论这个的地方。
货币报价：
Scrypt isn’t exposed by the BC JCE provider
所以如果现在没有在可用密码列表中列出，看来这一点仍然如此。
我用 BC 1.54.0 检查了 Java 8 上可用的可用密码，这些是可用的密钥工厂算法（不包括别名）：
SecretKeyFactory.DES
SecretKeyFactory.DESEDE
SecretKeyFactory.DESede
SecretKeyFactory.PBEWITHHMACGOST3411
SecretKeyFactory.PBEWITHHMACRIPEMD160
SecretKeyFactory.PBEWITHHMACSHA1
SecretKeyFactory.PBEWITHHMACSHA256
SecretKeyFactory.PBEWITHHMACTIGER
SecretKeyFactory.PBEWITHMD2ANDDES
SecretKeyFactory.PBEWITHMD2ANDRC2
SecretKeyFactory.PBEWITHMD5AND128BITAES-CBC-OPENSSL
SecretKeyFactory.PBEWITHMD5AND192BITAES-CBC-OPENSSL
SecretKeyFactory.PBEWITHMD5AND256BITAES-CBC-OPENSSL
SecretKeyFactory.PBEWITHMD5ANDDES
SecretKeyFactory.PBEWITHMD5ANDRC2
SecretKeyFactory.PBEWITHSHA1ANDDES
SecretKeyFactory.PBEWITHSHA1ANDRC2
SecretKeyFactory.PBEWITHSHA256AND128BITAES-CBC-BC
SecretKeyFactory.PBEWITHSHA256AND192BITAES-CBC-BC
SecretKeyFactory.PBEWITHSHA256AND256BITAES-CBC-BC
SecretKeyFactory.PBEWITHSHAAND128BITAES-CBC-BC
SecretKeyFactory.PBEWITHSHAAND128BITRC2-CBC
SecretKeyFactory.PBEWITHSHAAND128BITRC4
SecretKeyFactory.PBEWITHSHAAND192BITAES-CBC-BC
SecretKeyFactory.PBEWITHSHAAND2-KEYTRIPLEDES-CBC
SecretKeyFactory.PBEWITHSHAAND256BITAES-CBC-BC
SecretKeyFactory.PBEWITHSHAAND3-KEYTRIPLEDES-CBC
SecretKeyFactory.PBEWITHSHAAND40BITRC2-CBC
SecretKeyFactory.PBEWITHSHAAND40BITRC4
SecretKeyFactory.PBEWITHSHAANDIDEA-CBC
SecretKeyFactory.PBEWITHSHAANDTWOFISH-CBC
SecretKeyFactory.PBEWithHmacSHA1AndAES_128
SecretKeyFactory.PBEWithHmacSHA1AndAES_256
SecretKeyFactory.PBEWithHmacSHA224AndAES_128
SecretKeyFactory.PBEWithHmacSHA224AndAES_256
SecretKeyFactory.PBEWithHmacSHA256AndAES_128
SecretKeyFactory.PBEWithHmacSHA256AndAES_256
SecretKeyFactory.PBEWithHmacSHA384AndAES_128
SecretKeyFactory.PBEWithHmacSHA384AndAES_256
SecretKeyFactory.PBEWithHmacSHA512AndAES_128
SecretKeyFactory.PBEWithHmacSHA512AndAES_256
SecretKeyFactory.PBEWithMD5AndDES
SecretKeyFactory.PBEWithMD5AndTripleDES
SecretKeyFactory.PBEWithSHA1AndDESede
SecretKeyFactory.PBEWithSHA1AndRC2_128
SecretKeyFactory.PBEWithSHA1AndRC2_40
SecretKeyFactory.PBEWithSHA1AndRC4_128
SecretKeyFactory.PBEWithSHA1AndRC4_40
SecretKeyFactory.PBKDF-OPENSSL SecretKeyFactory.PBKDF2
SecretKeyFactory.PBKDF2WITHASCII
SecretKeyFactory.PBKDF2WithHmacSHA1
SecretKeyFactory.PBKDF2WithHmacSHA1And8BIT
SecretKeyFactory.PBKDF2WithHmacSHA224
SecretKeyFactory.PBKDF2WithHmacSHA256
SecretKeyFactory.PBKDF2WithHmacSHA384
SecretKeyFactory.PBKDF2WithHmacSHA512
我还搜索了其他服务类型，也没有提到 scrypt。