javax.crypto.EncryptedPrivateKeyInfo — clojure-interop/javax.crypto 1.0.2

This class implements the EncryptedPrivateKeyInfo type as defined in PKCS #8. Its ASN.1 definition is as follows:

EncryptedPrivateKeyInfo ::= SEQUENCE { encryptionAlgorithm AlgorithmIdentifier, encryptedData OCTET STRING }

AlgorithmIdentifier ::= SEQUENCE { algorithm OBJECT IDENTIFIER, parameters ANY DEFINED BY algorithm OPTIONAL }

->encrypted-private-key-info clj

(->encrypted-private-key-info encoded)

(->encrypted-private-key-info alg-name encrypted-data)

Constructor.

Constructs an EncryptedPrivateKeyInfo from the encryption algorithm name and the encrypted data.

Note: This constructor will use null as the value of the algorithm parameters. If the encryption algorithm has parameters whose value is not null, a different constructor, e.g. EncryptedPrivateKeyInfo(AlgorithmParameters, byte[]), should be used.

alg-name - encryption algorithm name. See Appendix A in the Java Cryptography Architecture Reference Guide for information about standard Cipher algorithm names. - java.lang.String encrypted-data - encrypted data. The contents of encrypedData are copied to protect against subsequent modification when constructing this object. - byte[]

throws: java.lang.NullPointerException - if algName or encryptedData is null.

get-alg-name clj

(get-alg-name this)

Returns the encryption algorithm. Note: Standard name is returned instead of the specified one in the constructor when such mapping is available. See Appendix A in the

Java Cryptography Architecture Reference Guide for information about standard Cipher algorithm names.

returns: the encryption algorithm name. - java.lang.String

get-alg-parameters clj

(get-alg-parameters this)

Returns the algorithm parameters used by the encryption algorithm.

returns: the algorithm parameters. - java.security.AlgorithmParameters

get-encoded clj

(get-encoded this)

Returns the ASN.1 encoding of this object.

returns: the ASN.1 encoding. Returns a new array each time this method is called. - byte[]

throws: java.io.IOException - if error occurs when constructing its ASN.1 encoding.

get-encrypted-data clj

(get-encrypted-data this)

Returns the encrypted data.

returns: the encrypted data. Returns a new array each time this method is called. - byte[]

get-key-spec clj

(get-key-spec this cipher)

(get-key-spec this decrypt-key provider-name)

Extract the enclosed PKCS8EncodedKeySpec object from the encrypted data and return it.

decrypt-key - key used for decrypting the encrypted data. - java.security.Key provider-name - the name of provider whose Cipher implementation will be used. - java.lang.String

returns: the PKCS8EncodedKeySpec object. - java.security.spec.PKCS8EncodedKeySpec

throws: java.lang.NullPointerException - if decryptKey or providerName is null.