Index (Cryptomator Crypto Library 2.0.0 API)

A B C D E F G H I L M O P R S U V W
All Classes All Packages

A

AES_CTR - Static variable in class org.cryptomator.cryptolib.common.CipherSupplier
AES_GCM - Static variable in class org.cryptomator.cryptolib.common.CipherSupplier
AesKeyWrap - Class in org.cryptomator.cryptolib.common
AesKeyWrap() - Constructor for class org.cryptomator.cryptolib.common.AesKeyWrap
AuthenticationFailedException - Exception in org.cryptomator.cryptolib.api
AuthenticationFailedException(String) - Constructor for exception org.cryptomator.cryptolib.api.AuthenticationFailedException
AuthenticationFailedException(String, Throwable) - Constructor for exception org.cryptomator.cryptolib.api.AuthenticationFailedException

B

ByteBuffers - Class in org.cryptomator.cryptolib.common
ByteBuffers() - Constructor for class org.cryptomator.cryptolib.common.ByteBuffers

C

canSkipAuthentication() - Method in interface org.cryptomator.cryptolib.api.FileContentCryptor
changePassphrase(byte[], CharSequence, CharSequence) - Method in class org.cryptomator.cryptolib.common.MasterkeyFileAccess: Reencrypts a masterkey with a new passphrase.
changePassphrase(InputStream, OutputStream, CharSequence, CharSequence) - Method in class org.cryptomator.cryptolib.common.MasterkeyFileAccess
CipherSupplier - Class in org.cryptomator.cryptolib.common
CipherSupplier(String) - Constructor for class org.cryptomator.cryptolib.common.CipherSupplier
ciphertextChunkSize() - Method in interface org.cryptomator.cryptolib.api.FileContentCryptor
ciphertextSize(long) - Method in interface org.cryptomator.cryptolib.api.FileContentCryptor: Calculates the size of the ciphertext resulting from the given cleartext encrypted with the given cryptor.
cleartextChunkSize() - Method in interface org.cryptomator.cryptolib.api.FileContentCryptor
cleartextSize(long) - Method in interface org.cryptomator.cryptolib.api.FileContentCryptor: Calculates the size of the cleartext resulting from the given ciphertext decrypted with the given cryptor.
clone() - Method in class org.cryptomator.cryptolib.api.Masterkey
clone() - Method in class org.cryptomator.cryptolib.common.DestroyableSecretKey
close() - Method in interface org.cryptomator.cryptolib.api.Cryptor: Calls Cryptor.destroy().
close() - Method in class org.cryptomator.cryptolib.common.DecryptingReadableByteChannel
close() - Method in class org.cryptomator.cryptolib.common.DestroyableSecretKey: Same as DestroyableSecretKey.destroy()
close() - Method in class org.cryptomator.cryptolib.common.EncryptingReadableByteChannel
close() - Method in class org.cryptomator.cryptolib.common.EncryptingWritableByteChannel
copy(ByteBuffer, ByteBuffer) - Static method in class org.cryptomator.cryptolib.common.ByteBuffers: Copies as many bytes as possible from the given source to the destination buffer.
create() - Method in interface org.cryptomator.cryptolib.api.FileHeaderCryptor
create(SecureRandom) - Static method in class org.cryptomator.cryptolib.common.ReseedingSecureRandom: Creates a pre-configured automatically reseeding SHA1PRNG instance, reseeding itself with 440 bits from the given seeder after generating 2^30 bytes, thus satisfying recommendations by NIST SP 800-90A Rev 1.
CryptoException - Exception in org.cryptomator.cryptolib.api
CryptoException() - Constructor for exception org.cryptomator.cryptolib.api.CryptoException
CryptoException(String) - Constructor for exception org.cryptomator.cryptolib.api.CryptoException
CryptoException(String, Throwable) - Constructor for exception org.cryptomator.cryptolib.api.CryptoException
Cryptor - Interface in org.cryptomator.cryptolib.api
CryptorProvider - Interface in org.cryptomator.cryptolib.api
CryptorProvider.Scheme - Enum in org.cryptomator.cryptolib.api: A combination of ciphers to use for filename and file content encryption

D

decryptChunk(ByteBuffer, long, FileHeader, boolean) - Method in interface org.cryptomator.cryptolib.api.FileContentCryptor: Decrypts a single chunk of ciphertext.
decryptChunk(ByteBuffer, ByteBuffer, long, FileHeader, boolean) - Method in interface org.cryptomator.cryptolib.api.FileContentCryptor: Decrypts a single chunk of ciphertext.
decryptFilename(BaseEncoding, String, byte[]...) - Method in interface org.cryptomator.cryptolib.api.FileNameCryptor
decryptHeader(ByteBuffer) - Method in interface org.cryptomator.cryptolib.api.FileHeaderCryptor
DecryptingReadableByteChannel - Class in org.cryptomator.cryptolib.common
DecryptingReadableByteChannel(ReadableByteChannel, Cryptor, boolean) - Constructor for class org.cryptomator.cryptolib.common.DecryptingReadableByteChannel: Creates a DecryptingReadableByteChannel that decrypts a whole ciphertext file beginning at its first byte.
DecryptingReadableByteChannel(ReadableByteChannel, Cryptor, boolean, FileHeader, long) - Constructor for class org.cryptomator.cryptolib.common.DecryptingReadableByteChannel: Creates a DecryptingReadableByteChannel with a previously read header, allowing to start decryption at any chunk.
destroy() - Method in interface org.cryptomator.cryptolib.api.Cryptor
destroy() - Method in class org.cryptomator.cryptolib.common.DestroyableSecretKey
Destroyables - Class in org.cryptomator.cryptolib.common
Destroyables() - Constructor for class org.cryptomator.cryptolib.common.Destroyables
DestroyableSecretKey - Class in org.cryptomator.cryptolib.common: A SecretKey that (other than JDK's SecretKeySpec) actually implements Destroyable.
DestroyableSecretKey(byte[], int, int, String) - Constructor for class org.cryptomator.cryptolib.common.DestroyableSecretKey: Creates a new destroyable secret key, copying of the provided raw key bytes.
DestroyableSecretKey(byte[], String) - Constructor for class org.cryptomator.cryptolib.common.DestroyableSecretKey: Convenience constructor for DestroyableSecretKey(byte[], int, int, String)
destroySilently(Destroyable) - Static method in class org.cryptomator.cryptolib.common.Destroyables

E

ENC_ALG - Static variable in class org.cryptomator.cryptolib.api.Masterkey
encMasterKey - Variable in class org.cryptomator.cryptolib.common.MasterkeyFile
encryptChunk(ByteBuffer, long, FileHeader) - Method in interface org.cryptomator.cryptolib.api.FileContentCryptor: Encrypts a single chunk of cleartext.
encryptChunk(ByteBuffer, ByteBuffer, long, FileHeader) - Method in interface org.cryptomator.cryptolib.api.FileContentCryptor: Encrypts a single chunk of cleartext.
encryptFilename(BaseEncoding, String, byte[]...) - Method in interface org.cryptomator.cryptolib.api.FileNameCryptor
encryptHeader(FileHeader) - Method in interface org.cryptomator.cryptolib.api.FileHeaderCryptor
EncryptingReadableByteChannel - Class in org.cryptomator.cryptolib.common
EncryptingReadableByteChannel(ReadableByteChannel, Cryptor) - Constructor for class org.cryptomator.cryptolib.common.EncryptingReadableByteChannel: Creates an EncryptingReadableByteChannel that encrypts a whole cleartext file beginning at its first byte.
EncryptingWritableByteChannel - Class in org.cryptomator.cryptolib.common
EncryptingWritableByteChannel(WritableByteChannel, Cryptor) - Constructor for class org.cryptomator.cryptolib.common.EncryptingWritableByteChannel
equals(Object) - Method in class org.cryptomator.cryptolib.common.DestroyableSecretKey

F

fileContentCryptor() - Method in interface org.cryptomator.cryptolib.api.Cryptor
FileContentCryptor - Interface in org.cryptomator.cryptolib.api
FileHeader - Interface in org.cryptomator.cryptolib.api
fileHeaderCryptor() - Method in interface org.cryptomator.cryptolib.api.Cryptor
FileHeaderCryptor - Interface in org.cryptomator.cryptolib.api
fileNameCryptor() - Method in interface org.cryptomator.cryptolib.api.Cryptor
FileNameCryptor - Interface in org.cryptomator.cryptolib.api: Provides deterministic encryption capabilities as filenames must not change on subsequent encryption attempts, otherwise each change results in major directory structure changes which would be a terrible idea for cloud storage encryption.
fill(ReadableByteChannel, ByteBuffer) - Static method in class org.cryptomator.cryptolib.common.ByteBuffers: Fills the given buffer by reading from the given source until either reaching EOF or buffer has no more remaining space.
forDecryption(DestroyableSecretKey, AlgorithmParameterSpec) - Method in class org.cryptomator.cryptolib.common.CipherSupplier
forEncryption(DestroyableSecretKey, AlgorithmParameterSpec) - Method in class org.cryptomator.cryptolib.common.CipherSupplier
forScheme(CryptorProvider.Scheme) - Static method in interface org.cryptomator.cryptolib.api.CryptorProvider: Finds a CryptorProvider implementation for the given combination of ciphers.
forUnwrapping(DestroyableSecretKey) - Method in class org.cryptomator.cryptolib.common.CipherSupplier
forWrapping(DestroyableSecretKey) - Method in class org.cryptomator.cryptolib.common.CipherSupplier
from(Key) - Static method in class org.cryptomator.cryptolib.common.DestroyableSecretKey: Casts or converts a given SecretKey to a DestroyableSecretKey
from(DestroyableSecretKey, DestroyableSecretKey) - Static method in class org.cryptomator.cryptolib.api.Masterkey

G

generate(SecureRandom) - Static method in class org.cryptomator.cryptolib.api.Masterkey
generate(SecureRandom, String, int) - Static method in class org.cryptomator.cryptolib.common.DestroyableSecretKey: Creates a new key of given length and for use with given algorithm using entropy from the given csprng.
get() - Method in class org.cryptomator.cryptolib.common.MessageDigestSupplier
getAlgorithm() - Method in class org.cryptomator.cryptolib.common.DestroyableSecretKey
getDetectedVersion() - Method in exception org.cryptomator.cryptolib.api.UnsupportedVaultFormatException
getEncKey() - Method in class org.cryptomator.cryptolib.api.Masterkey: Get the encryption subkey.
getEncoded() - Method in class org.cryptomator.cryptolib.common.DestroyableSecretKey: Returns the raw key bytes this instance wraps.
getFormat() - Method in class org.cryptomator.cryptolib.common.DestroyableSecretKey
getMacKey() - Method in class org.cryptomator.cryptolib.api.Masterkey: Get the MAC subkey.
getReserved() - Method in interface org.cryptomator.cryptolib.api.FileHeader: Deprecated.
Don't rely on this method. It may be redefined any time.
getSupportedVersion() - Method in exception org.cryptomator.cryptolib.api.UnsupportedVaultFormatException

H

hashCode() - Method in class org.cryptomator.cryptolib.common.DestroyableSecretKey
hashDirectoryId(String) - Method in interface org.cryptomator.cryptolib.api.FileNameCryptor
headerSize() - Method in interface org.cryptomator.cryptolib.api.FileHeaderCryptor
HMAC_SHA256 - Static variable in class org.cryptomator.cryptolib.common.MacSupplier

I

InvalidPassphraseException - Exception in org.cryptomator.cryptolib.api
InvalidPassphraseException() - Constructor for exception org.cryptomator.cryptolib.api.InvalidPassphraseException
isDestroyed() - Method in class org.cryptomator.cryptolib.common.DestroyableSecretKey
isOpen() - Method in class org.cryptomator.cryptolib.common.DecryptingReadableByteChannel
isOpen() - Method in class org.cryptomator.cryptolib.common.EncryptingReadableByteChannel
isOpen() - Method in class org.cryptomator.cryptolib.common.EncryptingWritableByteChannel
isSoftwareOlderThanVault() - Method in exception org.cryptomator.cryptolib.api.UnsupportedVaultFormatException
isVaultOlderThanSoftware() - Method in exception org.cryptomator.cryptolib.api.UnsupportedVaultFormatException

L

load(InputStream, CharSequence) - Method in class org.cryptomator.cryptolib.common.MasterkeyFileAccess
load(Path, CharSequence) - Method in class org.cryptomator.cryptolib.common.MasterkeyFileAccess: Loads the JSON contents from the given file and derives a KEK from the given passphrase to unwrap the contained keys.
loadKey(URI) - Method in interface org.cryptomator.cryptolib.api.MasterkeyLoader: Loads a master key.

M

MAC_ALG - Static variable in class org.cryptomator.cryptolib.api.Masterkey
macMasterKey - Variable in class org.cryptomator.cryptolib.common.MasterkeyFile
MacSupplier - Class in org.cryptomator.cryptolib.common
MacSupplier(String) - Constructor for class org.cryptomator.cryptolib.common.MacSupplier
Masterkey - Class in org.cryptomator.cryptolib.api
Masterkey(byte[]) - Constructor for class org.cryptomator.cryptolib.api.Masterkey
MasterkeyFile - Class in org.cryptomator.cryptolib.common: Representation of encrypted masterkey json file.
MasterkeyFile() - Constructor for class org.cryptomator.cryptolib.common.MasterkeyFile
MasterkeyFileAccess - Class in org.cryptomator.cryptolib.common: Allow loading and persisting of masterkeys from and to encrypted json files.
MasterkeyFileAccess(byte[], SecureRandom) - Constructor for class org.cryptomator.cryptolib.common.MasterkeyFileAccess
MasterkeyLoader - Interface in org.cryptomator.cryptolib.api: Masterkey loaders load keys to unlock Cryptomator vaults.
MasterkeyLoadingFailedException - Exception in org.cryptomator.cryptolib.api
MasterkeyLoadingFailedException(String) - Constructor for exception org.cryptomator.cryptolib.api.MasterkeyLoadingFailedException
MasterkeyLoadingFailedException(String, Throwable) - Constructor for exception org.cryptomator.cryptolib.api.MasterkeyLoadingFailedException
MessageDigestSupplier - Class in org.cryptomator.cryptolib.common
MessageDigestSupplier(String) - Constructor for class org.cryptomator.cryptolib.common.MessageDigestSupplier

O

org.cryptomator.cryptolib.api - package org.cryptomator.cryptolib.api: High-level encryption library used in Cryptomator.
org.cryptomator.cryptolib.common - package org.cryptomator.cryptolib.common

P

persist(Masterkey, OutputStream, CharSequence, int) - Method in class org.cryptomator.cryptolib.common.MasterkeyFileAccess
persist(Masterkey, Path, CharSequence) - Method in class org.cryptomator.cryptolib.common.MasterkeyFileAccess: Derives a KEK from the given passphrase and wraps the key material from masterkey.
persist(Masterkey, Path, CharSequence, int) - Method in class org.cryptomator.cryptolib.common.MasterkeyFileAccess
provide(Masterkey, SecureRandom) - Method in interface org.cryptomator.cryptolib.api.CryptorProvider: Creates a new Cryptor instance for the given key

R

read(Reader) - Static method in class org.cryptomator.cryptolib.common.MasterkeyFile
read(ByteBuffer) - Method in class org.cryptomator.cryptolib.common.DecryptingReadableByteChannel
read(ByteBuffer) - Method in class org.cryptomator.cryptolib.common.EncryptingReadableByteChannel
readAllegedVaultVersion(byte[]) - Static method in class org.cryptomator.cryptolib.common.MasterkeyFileAccess: Deprecated.
Starting with vault format 8, the vault version is no longer stored inside the masterkey file.
ReseedingSecureRandom - Class in org.cryptomator.cryptolib.common: Wraps a fast CSPRNG, which gets reseeded automatically after a certain amount of bytes has been generated.
ReseedingSecureRandom(SecureRandom, SecureRandom, long, int) - Constructor for class org.cryptomator.cryptolib.common.ReseedingSecureRandom
RFC3394_KEYWRAP - Static variable in class org.cryptomator.cryptolib.common.CipherSupplier

S

scheme() - Method in interface org.cryptomator.cryptolib.api.CryptorProvider
scrypt(byte[], byte[], int, int, int) - Static method in class org.cryptomator.cryptolib.common.Scrypt: Derives a key from the given passphrase.
scrypt(CharSequence, byte[], int, int, int) - Static method in class org.cryptomator.cryptolib.common.Scrypt: Derives a key from the given passphrase.
Scrypt - Class in org.cryptomator.cryptolib.common
Scrypt() - Constructor for class org.cryptomator.cryptolib.common.Scrypt
scryptBlockSize - Variable in class org.cryptomator.cryptolib.common.MasterkeyFile
scryptCostParam - Variable in class org.cryptomator.cryptolib.common.MasterkeyFile
scryptSalt - Variable in class org.cryptomator.cryptolib.common.MasterkeyFile
setReserved(long) - Method in interface org.cryptomator.cryptolib.api.FileHeader: Deprecated.
Don't rely on this method. It may be redefined any time.
SHA1 - Static variable in class org.cryptomator.cryptolib.common.MessageDigestSupplier
SIV_CTRMAC - org.cryptomator.cryptolib.api.CryptorProvider.Scheme: AES-SIV for file name encryption AES-CTR + HMAC for content encryption
SIV_GCM - org.cryptomator.cryptolib.api.CryptorProvider.Scheme: AES-SIV for file name encryption AES-GCM for content encryption
SUBKEY_LEN_BYTES - Static variable in class org.cryptomator.cryptolib.api.Masterkey

U

UnsupportedVaultFormatException - Exception in org.cryptomator.cryptolib.api
UnsupportedVaultFormatException(Integer, Integer) - Constructor for exception org.cryptomator.cryptolib.api.UnsupportedVaultFormatException
unwrap(DestroyableSecretKey, byte[], String) - Static method in class org.cryptomator.cryptolib.common.AesKeyWrap

V

valueOf(String) - Static method in enum org.cryptomator.cryptolib.api.CryptorProvider.Scheme: Returns the enum constant of this type with the specified name.
values() - Static method in enum org.cryptomator.cryptolib.api.CryptorProvider.Scheme: Returns an array containing the constants of this enum type, in the order they are declared.
version - Variable in class org.cryptomator.cryptolib.common.MasterkeyFile
versionMac - Variable in class org.cryptomator.cryptolib.common.MasterkeyFile

W

withKey(SecretKey) - Method in class org.cryptomator.cryptolib.common.MacSupplier
wrap(DestroyableSecretKey, SecretKey) - Static method in class org.cryptomator.cryptolib.common.AesKeyWrap
write(Writer) - Method in class org.cryptomator.cryptolib.common.MasterkeyFile
write(ByteBuffer) - Method in class org.cryptomator.cryptolib.common.EncryptingWritableByteChannel

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