Uses of Class
javacard.security.CryptoException

Packages that use CryptoException

javacard.security	Provides classes and interfaces that contain publicly-available functionality for implementing a security and cryptography framework on the Java Card platform.
javacardx.crypto	Extension package that contains functionality, which may be subject to export controls, for implementing a security and cryptography framework on the Java Card platform.

Uses of CryptoException in javacard.security

Methods in javacard.security that throw CryptoException

short	SignatureMessageRecovery.beginVerify(byte[] sigAndRecDataBuff, short buffOffset, short sigLength) This method begins the verification sequence by recovering the message encoded within the signature itself and initializing the internal hash function.
static Key	KeyBuilder.buildKey(byte keyType, short keyLength, boolean keyEncryption) Creates uninitialized cryptographic keys for signature and cipher algorithms.
abstract short	MessageDigest.doFinal(byte[] inBuff, short inOffset, short inLength, byte[] outBuff, short outOffset) Generates a hash of all/last input data.
abstract void	RandomData.generateData(byte[] buffer, short offset, short length) Generates random data.
abstract short	KeyAgreement.generateSecret(byte[] publicData, short publicOffset, short publicLength, byte[] secret, short secretOffset) Generates the secret data as per the requested algorithm using the PrivateKey specified during initialization and the public key data provided.
void	KeyPair.genKeyPair() (Re)Initializes the key objects encapsulated in this KeyPair instance with new key values.
short	ECKey.getA(byte[] buffer, short offset) Returns the first coefficient of the curve of the key.
short	ECKey.getB(byte[] buffer, short offset) Returns the second coefficient of the curve of the key.
short	ECKey.getField(byte[] buffer, short offset) Returns the field specification parameter value of the key.
short	ECKey.getG(byte[] buffer, short offset) Returns the fixed point of the curve.
static InitializedMessageDigest	MessageDigest.getInitializedMessageDigestInstance(byte algorithm, boolean externalAccess) Creates a InitializedMessageDigest object instance of the selected algorithm.
static RandomData	RandomData.getInstance(byte algorithm) Creates a RandomData instance of the selected algorithm.
static Signature	Signature.getInstance(byte algorithm, boolean externalAccess) Creates a Signature object instance of the selected algorithm.
static KeyAgreement	KeyAgreement.getInstance(byte algorithm, boolean externalAccess) Creates a KeyAgreement object instance of the selected algorithm.
static MessageDigest	MessageDigest.getInstance(byte algorithm, boolean externalAccess) Creates a MessageDigest object instance of the selected algorithm.
static Checksum	Checksum.getInstance(byte algorithm, boolean externalAccess) Creates a Checksum object instance of the selected algorithm.
short	ECKey.getK() Returns the cofactor of the order of the fixed point G of the curve.
byte	AESKey.getKey(byte[] keyData, short kOff) Returns the Key data in plain text.
short	SignatureMessageRecovery.getLength() Returns the byte length of the signature data.
abstract short	Signature.getLength() Returns the byte length of the signature data.
short	ECKey.getR(byte[] buffer, short offset) Returns the order of the fixed point G of the curve.
short	ECPrivateKey.getS(byte[] buffer, short offset) Returns the value of the secret key in plaintext form.
short	ECPublicKey.getW(byte[] buffer, short offset) Returns the point of the curve comprising the public key in plain text form.
abstract void	Checksum.init(byte[] bArray, short bOff, short bLen) Resets and initializes the Checksum object with the algorithm specific parameters.
void	SignatureMessageRecovery.init(Key theKey, byte theMode) Initializes the Signature object with the appropriate Key.
abstract void	Signature.init(Key theKey, byte theMode) Initializes the Signature object with the appropriate Key.
abstract void	Signature.init(Key theKey, byte theMode, byte[] bArray, short bOff, short bLen) Initializes the Signature object with the appropriate Key and algorithm specific parameters.
abstract void	KeyAgreement.init(PrivateKey privKey) Initializes the object with the given private key.
void	ECKey.setA(byte[] buffer, short offset, short length) Sets the first coefficient of the curve of the key.
void	ECKey.setB(byte[] buffer, short offset, short length) Sets the second coefficient of the curve of the key.
void	RSAPrivateCrtKey.setDP1(byte[] buffer, short offset, short length) Sets the value of the DP1 parameter.
void	RSAPrivateCrtKey.setDQ1(byte[] buffer, short offset, short length) Sets the value of the DQ1 parameter.
void	RSAPublicKey.setExponent(byte[] buffer, short offset, short length) Sets the public exponent value of the key.
void	RSAPrivateKey.setExponent(byte[] buffer, short offset, short length) Sets the private exponent value of the key.
void	ECKey.setFieldF2M(short e) Sets the field specification parameter value for keys of type TYPE_EC_F2M_PUBLIC or TYPE_EC_F2M_PRIVATE in the case where the polynomial is a trinomial, of the form x^n + x^e + 1 (where n is the bit length of the key).
void	ECKey.setFieldF2M(short e1, short e2, short e3) Sets the field specification parameter value for keys of type TYPE_EC_F2M_PUBLIC or TYPE_EC_F2M_PRIVATE in the case where the polynomial is a pentanomial, of the form x^n + x^e1 + x^e2 + x^e3 + 1 (where n is the bit length of the key).
void	ECKey.setFieldFP(byte[] buffer, short offset, short length) Sets the field specification parameter value for keys of type TYPE_EC_FP_PRIVATE or TYPE_EC_FP_PUBLIC.
void	ECKey.setG(byte[] buffer, short offset, short length) Sets the fixed point of the curve.
void	DSAKey.setG(byte[] buffer, short offset, short length) Sets the base parameter value of the key.
abstract void	InitializedMessageDigest.setInitialDigest(byte[] initialDigestBuf, short initialDigestOffset, short initialDigestLength, byte[] digestedMsgLenBuf, short digestedMsgLenOffset, short digestedMsgLenLength) This method initializes the starting hash value in place of the default value used by the MessageDigest superclass.
void	KoreanSEEDKey.setKey(byte[] keyData, short kOff) Sets the Key data.
void	DESKey.setKey(byte[] keyData, short kOff) Sets the Key data.
void	AESKey.setKey(byte[] keyData, short kOff) Sets the Key data.
void	HMACKey.setKey(byte[] keyData, short kOff, short kLen) Sets the Key data.
void	RSAPublicKey.setModulus(byte[] buffer, short offset, short length) Sets the modulus value of the key.
void	RSAPrivateKey.setModulus(byte[] buffer, short offset, short length) Sets the modulus value of the key.
void	RSAPrivateCrtKey.setP(byte[] buffer, short offset, short length) Sets the value of the P parameter.
void	DSAKey.setP(byte[] buffer, short offset, short length) Sets the prime parameter value of the key.
void	RSAPrivateCrtKey.setPQ(byte[] buffer, short offset, short length) Sets the value of the PQ parameter.
void	RSAPrivateCrtKey.setQ(byte[] buffer, short offset, short length) Sets the value of the Q parameter.
void	DSAKey.setQ(byte[] buffer, short offset, short length) Sets the subprime parameter value of the key.
void	ECKey.setR(byte[] buffer, short offset, short length) Sets the order of the fixed point G of the curve.
void	ECPrivateKey.setS(byte[] buffer, short offset, short length) Sets the value of the secret key.
void	ECPublicKey.setW(byte[] buffer, short offset, short length) Sets the point of the curve comprising the public key.
void	DSAPrivateKey.setX(byte[] buffer, short offset, short length) Sets the value of the key.
void	DSAPublicKey.setY(byte[] buffer, short offset, short length) Sets the value of the key.
abstract short	Signature.sign(byte[] inBuff, short inOffset, short inLength, byte[] sigBuff, short sigOffset) Generates the signature of all/last input data.
short	SignatureMessageRecovery.sign(byte[] inBuff, short inOffset, short inLength, byte[] sigBuff, short sigOffset, short[] recMsgLen, short recMsgLenOffset) Generates the signature of all/last input data.
void	SignatureMessageRecovery.update(byte[] inBuff, short inOffset, short inLength) Accumulates a signature of the input data.
abstract void	Signature.update(byte[] inBuff, short inOffset, short inLength) Accumulates a signature of the input data.
abstract void	MessageDigest.update(byte[] inBuff, short inOffset, short inLength) Accumulates a hash of the input data.
boolean	SignatureMessageRecovery.verify(byte[] inBuff, short inOffset, short inLength) Verifies the signature of all/last input data against the passed in signature.
abstract boolean	Signature.verify(byte[] inBuff, short inOffset, short inLength, byte[] sigBuff, short sigOffset, short sigLength) Verifies the signature of all/last input data against the passed in signature.

Constructors in javacard.security that throw CryptoException

KeyPair(byte algorithm, short keyLength)
Constructs a KeyPair instance for the specified algorithm and keylength; the encapsulated keys are uninitialized.

KeyPair(PublicKey publicKey, PrivateKey privateKey)
Constructs a new KeyPair object containing the specified public key and private key.

Uses of CryptoException in javacardx.crypto

Methods in javacardx.crypto that throw CryptoException

abstract short	Cipher.doFinal(byte[] inBuff, short inOffset, short inLength, byte[] outBuff, short outOffset) Generates encrypted/decrypted output from all/last input data.
static Cipher	Cipher.getInstance(byte algorithm, boolean externalAccess) Creates a Cipher object instance of the selected algorithm.
abstract void	Cipher.init(Key theKey, byte theMode) Initializes the Cipher object with the appropriate Key.
abstract void	Cipher.init(Key theKey, byte theMode, byte[] bArray, short bOff, short bLen) Initializes the Cipher object with the appropriate Key and algorithm specific parameters.
abstract short	Cipher.update(byte[] inBuff, short inOffset, short inLength, byte[] outBuff, short outOffset) Generates encrypted/decrypted output from input data.