public class McEliecePointchevalCipherSpi extends AsymmetricHybridCipher implements PKCSObjectIdentifiers, X509ObjectIdentifiers
Modifier and Type | Class and Description |
---|---|
static class |
McEliecePointchevalCipherSpi.McEliecePointcheval |
static class |
McEliecePointchevalCipherSpi.McEliecePointcheval224 |
static class |
McEliecePointchevalCipherSpi.McEliecePointcheval256 |
static class |
McEliecePointchevalCipherSpi.McEliecePointcheval384 |
static class |
McEliecePointchevalCipherSpi.McEliecePointcheval512 |
paramSpec
DECRYPT_MODE, ENCRYPT_MODE, opMode
bagtypes, canNotDecryptAny, certBag, certTypes, crlBag, crlTypes, data, des_EDE3_CBC, dhKeyAgreement, digestAlgorithm, digestedData, encryptedData, encryptionAlgorithm, envelopedData, id_aa, id_aa_asymmDecryptKeyID, id_aa_cmsAlgorithmProtect, id_aa_commitmentType, id_aa_communityIdentifiers, id_aa_contentHint, id_aa_contentIdentifier, id_aa_contentReference, id_aa_decryptKeyID, id_aa_encrypKeyPref, id_aa_ets_archiveTimestamp, id_aa_ets_certCRLTimestamp, id_aa_ets_certificateRefs, id_aa_ets_certValues, id_aa_ets_commitmentType, id_aa_ets_contentTimestamp, id_aa_ets_escTimeStamp, id_aa_ets_otherSigCert, id_aa_ets_revocationRefs, id_aa_ets_revocationValues, id_aa_ets_signerAttr, id_aa_ets_signerLocation, id_aa_ets_sigPolicyId, id_aa_implCompressAlgs, id_aa_implCryptoAlgs, id_aa_msgSigDigest, id_aa_otherSigCert, id_aa_receiptRequest, id_aa_signatureTimeStampToken, id_aa_signerLocation, id_aa_signingCertificate, id_aa_signingCertificateV2, id_aa_sigPolicyId, id_alg, id_alg_AEADChaCha20Poly1305, id_alg_CMS3DESwrap, id_alg_CMSRC2wrap, id_alg_ESDH, id_alg_hkdf_with_sha256, id_alg_hkdf_with_sha384, id_alg_hkdf_with_sha512, id_alg_hss_lms_hashsig, id_alg_PWRI_KEK, id_alg_SSDH, id_ct, id_ct_authData, id_ct_authEnvelopedData, id_ct_compressedData, id_ct_timestampedData, id_ct_TSTInfo, id_cti, id_cti_ets_proofOfApproval, id_cti_ets_proofOfCreation, id_cti_ets_proofOfDelivery, id_cti_ets_proofOfOrigin, id_cti_ets_proofOfReceipt, id_cti_ets_proofOfSender, id_hmacWithSHA1, id_hmacWithSHA224, id_hmacWithSHA256, id_hmacWithSHA384, id_hmacWithSHA512, id_mgf1, id_PBES2, id_PBKDF2, id_pSpecified, id_rsa_KEM, id_RSAES_OAEP, id_RSASSA_PSS, id_smime, id_spq, id_spq_ets_unotice, id_spq_ets_uri, keyBag, md2, md2WithRSAEncryption, md4, md4WithRSAEncryption, md5, md5WithRSAEncryption, pbeWithMD2AndDES_CBC, pbeWithMD2AndRC2_CBC, pbeWithMD5AndDES_CBC, pbeWithMD5AndRC2_CBC, pbeWithSHA1AndDES_CBC, pbeWithSHA1AndRC2_CBC, pbeWithSHAAnd128BitRC2_CBC, pbeWithSHAAnd128BitRC4, pbeWithSHAAnd2_KeyTripleDES_CBC, pbeWithSHAAnd3_KeyTripleDES_CBC, pbewithSHAAnd40BitRC2_CBC, pbeWithSHAAnd40BitRC2_CBC, pbeWithSHAAnd40BitRC4, pkcs_1, pkcs_12, pkcs_12PbeIds, pkcs_3, pkcs_5, pkcs_7, pkcs_9, pkcs_9_at_challengePassword, pkcs_9_at_contentType, pkcs_9_at_counterSignature, pkcs_9_at_emailAddress, pkcs_9_at_extendedCertificateAttributes, pkcs_9_at_extensionRequest, pkcs_9_at_friendlyName, pkcs_9_at_localKeyId, pkcs_9_at_messageDigest, pkcs_9_at_signingDescription, pkcs_9_at_signingTime, pkcs_9_at_smimeCapabilities, pkcs_9_at_unstructuredAddress, pkcs_9_at_unstructuredName, pkcs8ShroudedKeyBag, preferSignedData, RC2_CBC, rc4, rsaEncryption, safeContentsBag, sdsiCertificate, secretBag, sha1WithRSAEncryption, sha224WithRSAEncryption, sha256WithRSAEncryption, sha384WithRSAEncryption, sha512_224WithRSAEncryption, sha512_256WithRSAEncryption, sha512WithRSAEncryption, signedAndEnvelopedData, signedData, sMIMECapabilitiesVersions, srsaOAEPEncryptionSET, x509Certificate, x509certType, x509Crl
commonName, countryName, crlAccessMethod, id_ad, id_ad_caIssuers, id_ad_ocsp, id_at_name, id_at_organizationIdentifier, id_at_telephoneNumber, id_ce, id_ea_rsa, id_ecdsa_with_shake128, id_ecdsa_with_shake256, id_pe, id_pkix, id_rsassa_pss_shake128, id_rsassa_pss_shake256, id_SHA1, localityName, ocspAccessMethod, organization, organizationalUnitName, ripemd160, ripemd160WithRSAEncryption, stateOrProvinceName
Modifier | Constructor and Description |
---|---|
protected |
McEliecePointchevalCipherSpi(Digest digest,
McEliecePointchevalCipher cipher) |
Modifier and Type | Method and Description |
---|---|
protected int |
decryptOutputSize(int inLen)
Compute the output size of an update() or doFinal() operation of a hybrid
asymmetric cipher in decryption mode when given input of the specified
length.
|
byte[] |
doFinal(byte[] input,
int inOff,
int inLen)
Encrypts or decrypts data in a single-part operation, or finishes a
multiple-part operation.
|
protected int |
encryptOutputSize(int inLen)
Compute the output size of an update() or doFinal() operation of a hybrid
asymmetric cipher in encryption mode when given input of the specified
length.
|
int |
getKeySize(Key key)
Return the key size of the given key object in bits.
|
String |
getName() |
protected void |
initCipherDecrypt(Key key,
AlgorithmParameterSpec params)
Initialize the AsymmetricHybridCipher with a certain key for data
encryption.
|
protected void |
initCipherEncrypt(Key key,
AlgorithmParameterSpec params,
SecureRandom sr)
Initialize the AsymmetricHybridCipher with a certain key for data
encryption.
|
byte[] |
update(byte[] input,
int inOff,
int inLen)
Continue a multiple-part encryption or decryption operation.
|
doFinal, getBlockSize, getIV, getOutputSize, getParameters, initDecrypt, initDecrypt, initEncrypt, initEncrypt, initEncrypt, initEncrypt, setMode, setPadding, update
doFinal, doFinal, engineDoFinal, engineDoFinal, engineGetBlockSize, engineGetIV, engineGetKeySize, engineGetOutputSize, engineGetParameters, engineInit, engineInit, engineInit, engineSetMode, engineSetPadding, engineUpdate, engineUpdate, update
engineDoFinal, engineUnwrap, engineUpdate, engineUpdateAAD, engineUpdateAAD, engineWrap
protected McEliecePointchevalCipherSpi(Digest digest, McEliecePointchevalCipher cipher)
public byte[] update(byte[] input, int inOff, int inLen)
update
in class AsymmetricHybridCipher
input
- byte array containing the next part of the inputinOff
- index in the array where the input startsinLen
- length of the inputpublic byte[] doFinal(byte[] input, int inOff, int inLen) throws BadPaddingException
doFinal
in class AsymmetricHybridCipher
input
- the input bufferinOff
- the offset in input where the input startsinLen
- the input lengthBadPaddingException
- on deryption errors.protected int encryptOutputSize(int inLen)
AsymmetricHybridCipher
encryptOutputSize
in class AsymmetricHybridCipher
inLen
- the length of the inputprotected int decryptOutputSize(int inLen)
AsymmetricHybridCipher
decryptOutputSize
in class AsymmetricHybridCipher
inLen
- the length of the inputprotected void initCipherEncrypt(Key key, AlgorithmParameterSpec params, SecureRandom sr) throws InvalidKeyException, InvalidAlgorithmParameterException
AsymmetricHybridCipher
initCipherEncrypt
in class AsymmetricHybridCipher
key
- the key which has to be used to encrypt dataparams
- the algorithm parameterssr
- the source of randomnessInvalidKeyException
- if the given key is inappropriate for initializing this
cipher.InvalidAlgorithmParameterException
- if the given parameters are inappropriate for
initializing this cipher.protected void initCipherDecrypt(Key key, AlgorithmParameterSpec params) throws InvalidKeyException, InvalidAlgorithmParameterException
AsymmetricHybridCipher
initCipherDecrypt
in class AsymmetricHybridCipher
key
- the key which has to be used to decrypt dataparams
- the algorithm parametersInvalidKeyException
- if the given key is inappropriate for initializing this
cipherInvalidAlgorithmParameterException
- if the given parameters are inappropriate for
initializing this cipher.public String getName()
getName
in class CipherSpiExt
public int getKeySize(Key key) throws InvalidKeyException
CipherSpiExt
getKeySize
in class CipherSpiExt
key
- the key objectInvalidKeyException
- if key is invalid.Copyright © 2021 BouncyCastle.org. All rights reserved.