com.cosmian.jna.covercrypt.ffi

Interface CoverCryptWrapper

All Superinterfaces:

com.sun.jna.Library

public interface CoverCryptWrapper
extends com.sun.jna.Library

This maps the hybrid_gpsw-aes.rs functions in the abe_gpsw Rust library

Nested Class Summary

Nested classes/interfaces inherited from interface com.sun.jna.Library

com.sun.jna.Library.Handler

Field Summary

Fields inherited from interface com.sun.jna.Library

OPTION_ALLOW_OBJECTS, OPTION_CALLING_CONVENTION, OPTION_CLASSLOADER, OPTION_FUNCTION_MAPPER, OPTION_INVOCATION_MAPPER, OPTION_OPEN_FLAGS, OPTION_STRING_ENCODING, OPTION_STRUCTURE_ALIGNMENT, OPTION_TYPE_MAPPER

Method Summary

Modifier and Type	Method and Description
int	h_add_policy_axis(byte[] updatedPolicyBuffer, com.sun.jna.ptr.IntByReference updatedPolicyBufferSize, byte[] currentPolicyBuffer, int currentPolicyBufferSize, String axis)
int	h_create_decryption_cache(com.sun.jna.ptr.IntByReference cacheHandle, byte[] userDecryptionKeyBuffer, int userDecryptionKeyLength)
int	h_create_encryption_cache(com.sun.jna.ptr.IntByReference cacheHandle, byte[] policyBytes, int policyBytesSize, byte[] publicKeyBuffer, int publicKeyLength)
int	h_decrypt_header_using_cache(byte[] symmetricKey, com.sun.jna.ptr.IntByReference symmetricKeySize, byte[] additionalDataBuffer, com.sun.jna.ptr.IntByReference additionalDataLen, byte[] encryptedHeaderBytes, int encryptedHeaderBytesSize, byte[] authenticatedDataBuffer, int authenticatedDataLength, int cacheHandle)
int	h_decrypt_header(byte[] symmetricKey, com.sun.jna.ptr.IntByReference symmetricKeySize, byte[] additionalDataBuffer, com.sun.jna.ptr.IntByReference additionalDataLen, byte[] encryptedHeaderBytes, int encryptedHeaderBytesSize, byte[] authenticatedDataBuffer, int authenticatedDataLength, byte[] userDecryptionKeyBuffer, int userDecryptionKeyLength)
int	h_dem_decrypt(byte[] clearText, com.sun.jna.ptr.IntByReference clearTextSize, byte[] symmetricKeyBuffer, int symmetricKeyLength, byte[] authenticationDataBuffer, int authenticationDataLen, byte[] clearTextBuffer, int clearTextLength)
int	h_dem_encrypt(byte[] encrypted, com.sun.jna.ptr.IntByReference encryptedSize, byte[] symmetricKeyBuffer, int symmetricKeyLength, byte[] associatedDateBuffer, int associatedDateLen, byte[] dataBuffer, int dataLength)
int	h_destroy_decryption_cache(int cacheHandle)
int	h_destroy_encryption_cache(int cacheHandle)
int	h_encrypt_header_using_cache(byte[] symmetricKey, com.sun.jna.ptr.IntByReference symmetricKeySize, byte[] headerBytes, com.sun.jna.ptr.IntByReference headerBytesSize, int cacheHandle, String encryptionPolicy, byte[] additionalDataBuffer, int additionalDataLength, byte[] authenticatedBuffer, int authenticatedLen)
int	h_encrypt_header(byte[] symmetricKey, com.sun.jna.ptr.IntByReference symmetricKeySize, byte[] headerBytes, com.sun.jna.ptr.IntByReference headerBytesSize, byte[] policyBytes, int policyBytesSize, byte[] publicKeyBuffer, int publicKeyLength, String encryptionPolicy, byte[] additionalDataBuffer, int additionalDataLen, byte[] authenticatedDataBuffer, int authenticatedDataLength)
int	h_generate_master_keys(byte[] masterPrivateKeyBuffer, com.sun.jna.ptr.IntByReference masterPrivateKeyBufferSize, byte[] masterPublicKeyBuffer, com.sun.jna.ptr.IntByReference masterPublicKeyBufferSize, byte[] policyBytes, int policyBytesSize)
int	h_generate_user_secret_key(byte[] userPrivateKeyPtr, com.sun.jna.ptr.IntByReference userPrivateKeySize, byte[] masterPrivateKeyPtr, int masterPrivateKeyLen, String userPolicy, byte[] policyBytes, int policyBytesSize)
int	h_get_error(byte[] output, com.sun.jna.ptr.IntByReference outputSize)
int	h_hybrid_decrypt(byte[] plaintext, com.sun.jna.ptr.IntByReference plaintextSize, byte[] additionalData, com.sun.jna.ptr.IntByReference additionalDataSize, byte[] ciphertextBytes, int ciphertextBytesSize, byte[] authenticatedDataBuffer, int authenticatedDataLength, byte[] userDecryptionKeyBuffer, int userDecryptionKeyLength)
int	h_hybrid_encrypt(byte[] ciphertext, com.sun.jna.ptr.IntByReference ciphertextSize, byte[] policyBytes, int policyBytesSize, byte[] publicKeyBuffer, int publicKeyLength, String encryptionBuffer, byte[] plaintextBuffer, int plaintextLen, byte[] additionalDataBuffer, int additionalDataLen, byte[] authenticatedDataBuffer, int authenticatedDataLength)
int	h_policy(byte[] policyBuffer, com.sun.jna.ptr.IntByReference policyBufferSize)
int	h_prune_master_secret_key(byte[] updatedMsk, com.sun.jna.ptr.IntByReference updatedMskSize, byte[] currentMsk, int currentMskLength, String accessPolicy, byte[] policyBytes, int policyBytesSize)
int	h_rekey_master_keys(byte[] updatedMsk, com.sun.jna.ptr.IntByReference updatedMskSize, byte[] updatedMpk, com.sun.jna.ptr.IntByReference updatedMpkSize, byte[] currentMsk, int currentMskLength, byte[] currentMpk, int currentMpkLength, String accessPolicy, byte[] policyBytes, int policyBytesSize)
int	h_set_error(String errorMsg)
int	h_symmetric_encryption_overhead()
int	h_validate_attribute(String booleanExpression)
int	h_validate_boolean_expression(String booleanExpression)

Method Detail

h_set_error

int h_set_error(String errorMsg)

h_get_error

int h_get_error(byte[] output,
                com.sun.jna.ptr.IntByReference outputSize)

h_symmetric_encryption_overhead

int h_symmetric_encryption_overhead()

h_encrypt_header

int h_encrypt_header(byte[] symmetricKey,
                     com.sun.jna.ptr.IntByReference symmetricKeySize,
                     byte[] headerBytes,
                     com.sun.jna.ptr.IntByReference headerBytesSize,
                     byte[] policyBytes,
                     int policyBytesSize,
                     byte[] publicKeyBuffer,
                     int publicKeyLength,
                     String encryptionPolicy,
                     byte[] additionalDataBuffer,
                     int additionalDataLen,
                     byte[] authenticatedDataBuffer,
                     int authenticatedDataLength)

h_decrypt_header

int h_decrypt_header(byte[] symmetricKey,
                     com.sun.jna.ptr.IntByReference symmetricKeySize,
                     byte[] additionalDataBuffer,
                     com.sun.jna.ptr.IntByReference additionalDataLen,
                     byte[] encryptedHeaderBytes,
                     int encryptedHeaderBytesSize,
                     byte[] authenticatedDataBuffer,
                     int authenticatedDataLength,
                     byte[] userDecryptionKeyBuffer,
                     int userDecryptionKeyLength)

h_dem_encrypt

int h_dem_encrypt(byte[] encrypted,
                  com.sun.jna.ptr.IntByReference encryptedSize,
                  byte[] symmetricKeyBuffer,
                  int symmetricKeyLength,
                  byte[] associatedDateBuffer,
                  int associatedDateLen,
                  byte[] dataBuffer,
                  int dataLength)

h_dem_decrypt

int h_dem_decrypt(byte[] clearText,
                  com.sun.jna.ptr.IntByReference clearTextSize,
                  byte[] symmetricKeyBuffer,
                  int symmetricKeyLength,
                  byte[] authenticationDataBuffer,
                  int authenticationDataLen,
                  byte[] clearTextBuffer,
                  int clearTextLength)

h_create_encryption_cache

int h_create_encryption_cache(com.sun.jna.ptr.IntByReference cacheHandle,
                              byte[] policyBytes,
                              int policyBytesSize,
                              byte[] publicKeyBuffer,
                              int publicKeyLength)

h_destroy_encryption_cache

int h_destroy_encryption_cache(int cacheHandle)

h_encrypt_header_using_cache

int h_encrypt_header_using_cache(byte[] symmetricKey,
                                 com.sun.jna.ptr.IntByReference symmetricKeySize,
                                 byte[] headerBytes,
                                 com.sun.jna.ptr.IntByReference headerBytesSize,
                                 int cacheHandle,
                                 String encryptionPolicy,
                                 byte[] additionalDataBuffer,
                                 int additionalDataLength,
                                 byte[] authenticatedBuffer,
                                 int authenticatedLen)

h_create_decryption_cache

int h_create_decryption_cache(com.sun.jna.ptr.IntByReference cacheHandle,
                              byte[] userDecryptionKeyBuffer,
                              int userDecryptionKeyLength)

h_destroy_decryption_cache

int h_destroy_decryption_cache(int cacheHandle)

h_decrypt_header_using_cache

int h_decrypt_header_using_cache(byte[] symmetricKey,
                                 com.sun.jna.ptr.IntByReference symmetricKeySize,
                                 byte[] additionalDataBuffer,
                                 com.sun.jna.ptr.IntByReference additionalDataLen,
                                 byte[] encryptedHeaderBytes,
                                 int encryptedHeaderBytesSize,
                                 byte[] authenticatedDataBuffer,
                                 int authenticatedDataLength,
                                 int cacheHandle)

h_generate_master_keys

int h_generate_master_keys(byte[] masterPrivateKeyBuffer,
                           com.sun.jna.ptr.IntByReference masterPrivateKeyBufferSize,
                           byte[] masterPublicKeyBuffer,
                           com.sun.jna.ptr.IntByReference masterPublicKeyBufferSize,
                           byte[] policyBytes,
                           int policyBytesSize)

h_generate_user_secret_key

int h_generate_user_secret_key(byte[] userPrivateKeyPtr,
                               com.sun.jna.ptr.IntByReference userPrivateKeySize,
                               byte[] masterPrivateKeyPtr,
                               int masterPrivateKeyLen,
                               String userPolicy,
                               byte[] policyBytes,
                               int policyBytesSize)

h_hybrid_encrypt

int h_hybrid_encrypt(byte[] ciphertext,
                     com.sun.jna.ptr.IntByReference ciphertextSize,
                     byte[] policyBytes,
                     int policyBytesSize,
                     byte[] publicKeyBuffer,
                     int publicKeyLength,
                     String encryptionBuffer,
                     byte[] plaintextBuffer,
                     int plaintextLen,
                     byte[] additionalDataBuffer,
                     int additionalDataLen,
                     byte[] authenticatedDataBuffer,
                     int authenticatedDataLength)

h_hybrid_decrypt

int h_hybrid_decrypt(byte[] plaintext,
                     com.sun.jna.ptr.IntByReference plaintextSize,
                     byte[] additionalData,
                     com.sun.jna.ptr.IntByReference additionalDataSize,
                     byte[] ciphertextBytes,
                     int ciphertextBytesSize,
                     byte[] authenticatedDataBuffer,
                     int authenticatedDataLength,
                     byte[] userDecryptionKeyBuffer,
                     int userDecryptionKeyLength)

h_rekey_master_keys

int h_rekey_master_keys(byte[] updatedMsk,
                        com.sun.jna.ptr.IntByReference updatedMskSize,
                        byte[] updatedMpk,
                        com.sun.jna.ptr.IntByReference updatedMpkSize,
                        byte[] currentMsk,
                        int currentMskLength,
                        byte[] currentMpk,
                        int currentMpkLength,
                        String accessPolicy,
                        byte[] policyBytes,
                        int policyBytesSize)

h_prune_master_secret_key

int h_prune_master_secret_key(byte[] updatedMsk,
                              com.sun.jna.ptr.IntByReference updatedMskSize,
                              byte[] currentMsk,
                              int currentMskLength,
                              String accessPolicy,
                              byte[] policyBytes,
                              int policyBytesSize)

h_policy

int h_policy(byte[] policyBuffer,
             com.sun.jna.ptr.IntByReference policyBufferSize)

h_add_policy_axis

int h_add_policy_axis(byte[] updatedPolicyBuffer,
                      com.sun.jna.ptr.IntByReference updatedPolicyBufferSize,
                      byte[] currentPolicyBuffer,
                      int currentPolicyBufferSize,
                      String axis)

h_validate_boolean_expression

int h_validate_boolean_expression(String booleanExpression)

h_validate_attribute

int h_validate_attribute(String booleanExpression)