Trait

play.api.libs.crypto

AESCrypter

Related Doc: package crypto

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trait AESCrypter extends AnyRef

Encrypts and decrypts strings using AES.

Note that the output from AES/CTR is vulnerable to malleability attacks unless signed with a MAC.

In addition, because this class is hardcoded to use AES, it cannot be used a general purpose Crypter.

It is also not used anywhere internally to the Play code base.

Annotations
@deprecated
Deprecated

(Since version 2.5.0) This method is deprecated and will be removed in future versions.

Source
Crypto.scala
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Abstract Value Members

  1. abstract def decryptAES(value: String, privateKey: String): String

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    Decrypt a String with the AES encryption standard.

    Decrypt a String with the AES encryption standard.

    The private key must have a length of 16 bytes.

    The provider used is by default this uses the platform default JSSE provider. This can be overridden by defining play.crypto.provider in application.conf.

    The transformation used is by default AES/CTR/NoPadding. It can be configured by defining play.crypto.aes.transformation in application.conf. Although any cipher transformation algorithm can be selected here, the secret key spec used is always AES, so only AES transformation algorithms will work.

    value

    An hexadecimal encrypted string.

    privateKey

    The key used to encrypt.

    returns

    The decrypted String.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.5.0) This method is deprecated and will be removed in future versions.

  2. abstract def decryptAES(value: String): String

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    Decrypt a String with the AES encryption standard using the application's secret key.

    Decrypt a String with the AES encryption standard using the application's secret key.

    The provider used is by default this uses the platform default JSSE provider. This can be overridden by defining play.crypto.provider in application.conf.

    The transformation used is by default AES/CTR/NoPadding. It can be configured by defining play.crypto.aes.transformation in application.conf. Although any cipher transformation algorithm can be selected here, the secret key spec used is always AES, so only AES transformation algorithms will work.

    value

    An hexadecimal encrypted string.

    returns

    The decrypted String.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.5.0) This method is deprecated and will be removed in future versions.

  3. abstract def encryptAES(value: String, privateKey: String): String

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    Encrypt a String with the AES encryption standard and the supplied private key.

    Encrypt a String with the AES encryption standard and the supplied private key.

    The provider used is by default this uses the platform default JSSE provider. This can be overridden by defining play.crypto.provider in application.conf.

    The transformation algorithm used is the provider specific implementation of the AES name. On Oracles JDK, this is AES/CTR/NoPadding. This algorithm is suitable for small amounts of data, typically less than 32 bytes, hence is useful for encrypting credit card numbers, passwords etc. For larger blocks of data, this algorithm may expose patterns and be vulnerable to repeat attacks.

    The transformation algorithm can be configured by defining play.crypto.aes.transformation in application.conf. Although any cipher transformation algorithm can be selected here, the secret key spec used is always AES, so only AES transformation algorithms will work.

    value

    The String to encrypt.

    privateKey

    The key used to encrypt.

    returns

    An hexadecimal encrypted string.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.5.0) This method is deprecated and will be removed in future versions.

  4. abstract def encryptAES(value: String): String

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    Encrypt a String with the AES encryption standard using the application's secret key.

    Encrypt a String with the AES encryption standard using the application's secret key.

    The provider used is by default this uses the platform default JSSE provider. This can be overridden by defining play.crypto.provider in application.conf.

    The transformation algorithm used is the provider specific implementation of the AES name. On Oracles JDK, this is AES/CTR/NoPadding. This algorithm is suitable for small amounts of data, typically less than 32 bytes, hence is useful for encrypting credit card numbers, passwords etc. For larger blocks of data, this algorithm may expose patterns and be vulnerable to repeat attacks.

    The transformation algorithm can be configured by defining play.crypto.aes.transformation in application.conf. Although any cipher transformation algorithm can be selected here, the secret key spec used is always AES, so only AES transformation algorithms will work.

    value

    The String to encrypt.

    returns

    An hexadecimal encrypted string.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.5.0) This method is deprecated and will be removed in future versions.

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