AsymmetricCipherContextBuilder

Provides support for building contexts for asymmetric cryptographic operations.

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Extends

• BaseCryptoClass

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Extended by

• RsaOaepContextBuilder

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Methods

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buildDecryptionContext()

buildDecryptionContext(key): DecryptionContext Build a decryption context using the given private key. This context can be used to decrypt data that was encrypted with the corresponding public key.

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Parameters

key

PrivateKey The private key to use for decryption.

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Returns

DecryptionContext A decryption context.

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Throws

AccessDeniedError If the key lacks the KeyPurpose.DECRYPT purpose.

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buildEncryptionContext()

buildEncryptionContext(key): EncryptionContext Build an encryption context using the given public key. This context can be used to encrypt data that only the holder of the corresponding private key can decrypt.

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Parameters

key

PublicKey The public key to use for encryption.

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Returns

EncryptionContext An encryption context.

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Throws

AccessDeniedError If the key lacks the KeyPurpose.ENCRYPT purpose.

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