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E

EncoderDecoder - Class in de.das.encrypter.processors

This class provides methods for encryption and decryption using the unique and random keys created by this factory.

EncoderDecoder() - Constructor for class de.das.encrypter.processors.EncoderDecoder

encrypt(long, byte[], byte[]) - Method in class de.das.encrypter.processors.EncoderDecoder

Encrypts the specified data using the specified key, with key usage starting at the specified entry position.

encrypt(long, byte[], byte[], String) - Method in class de.das.encrypter.processors.EncoderDecoder

Encrypts the specified data using the specified key, with key usage starting at the specified entry position.

encrypt(long, byte[], long, byte[], String) - Method in class de.das.encrypter.processors.EncoderDecoder

This encryption method assumes that the given key is a part of the key identified by the given ID started at the given entry point position.

ENCRYPTION_ID - Static variable in interface de.das.encrypter.model.Key

Signature for encrypted data.

ENCRYPTION_ID_LENGTH - Static variable in interface de.das.encrypter.model.Key

Length of the signature for encrypted data.

ENCRYPTION_PREFIX_CRC_16_POSITION - Static variable in interface de.das.encrypter.model.Key

Position of the 16 Bit CRC of the encryption prefix (header).

ENCRYPTION_PREFIX_ENTRY_POINT_LSB_POSITION - Static variable in interface de.das.encrypter.model.Key

Position of the LSB part of the key entry point.

ENCRYPTION_PREFIX_ENTRY_POINT_MSB_POSITION - Static variable in interface de.das.encrypter.model.Key

Position of the MSB part of the key entry point.

ENCRYPTION_PREFIX_FILE_NAME_POSITION - Static variable in interface de.das.encrypter.model.Key

Position of the file name of the original unencrypted data file.

ENCRYPTION_PREFIX_ID_POSITION - Static variable in interface de.das.encrypter.model.Key

Position of the ID in encrypted data.

ENCRYPTION_PREFIX_KEY_ID_POSITION - Static variable in interface de.das.encrypter.model.Key

Position of the ID of the key used.

ENCRYPTION_PREFIX_LENGHT - Static variable in interface de.das.encrypter.model.Key

Total length of the encryption prefix which consists of encryption ID (= 6 Byte String) + "key ID" (= 16 Byte hex string) + "key entry point" (= 2 x 8 Byte hex string) + CRC16 of the header (= 2 Byte hex, little endian).

ENCRYPTION_PREFIX_NAME_LENGTH_POSITION - Static variable in interface de.das.encrypter.model.Key

Position of the length of the following file name.

EncryptionDecryptionExample - Class in de.das.encrypter.examples

This example shows how data can be encrypted and decrypted.

EncryptionDecryptionExample() - Constructor for class de.das.encrypter.examples.EncryptionDecryptionExample

EntryPointSupplier - Interface in de.das.encrypter.model

An entry point supplier delivers an entry point into the pure key bundle and monitors the entry points used until now via the given key bundle ID.

EOT - Static variable in interface de.das.encrypter.processors.KeyTransfer

Information for the data receiver that all data has been transferred.

equals(Object) - Method in class de.das.encrypter.model.KeyFile

Compares a given object with this key file object and returns true, if it is.

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