See: Description
Interface | Description |
---|---|
EntropyHarvester |
Allow various components with some entropy to feed that entropy back
into some PRNG.
|
KeyRing |
A backend for storing and retrieving SigningPublicKeys
to be used for verifying signatures.
|
TagSetHandle |
An opaque handle to a TagSet returned by the SessionKeyManager,
so that OCMOSJ can report that the tags were later acked, or not.
|
Class | Description |
---|---|
AESEngine |
Dummy wrapper for AES cipher operation.
|
CertUtil |
Java X.509 certificate utilities, consolidated from various places.
|
CryptixAESEngine |
Wrapper for AES cypher operation using Cryptix's Rijndael implementation.
|
CryptixAESKeyCache |
Cache the objects used in CryptixRijndael_Algorithm.makeKey to reduce
memory churn.
|
CryptixAESKeyCache.KeyCacheEntry |
all the data alloc'ed in a makeKey call
|
CryptixRijndael_Algorithm |
Rijndael --pronounced Reindaal-- is a variable block-size (128-, 192- and
256-bit), variable key-size (128-, 192- and 256-bit) symmetric cipher.
|
CryptoCheck |
Moved from CryptixAESEngine and net.i2p.router.tasks.CryptoChecker.
|
CryptoConstants |
Prime for ElGamal from http://tools.ietf.org/html/rfc3526
Primes for DSA: Generated by TheCrypto http://article.gmane.org/gmane.comp.security.invisiblenet.iip.devel/343
See also: ECConstants, RSAConstants
|
DirKeyRing |
Simple storage of each cert in a separate file in a directory.
|
DSAEngine |
Sign and verify using DSA-SHA1 and other signature algorithms.
|
ECConstants |
Constants for elliptic curves, from NIST FIPS 186-4 (2013) / ANSI X9.62
|
ECUtil |
Used by KeyGenerator.getSigningPublicKey()
Modified from
http://stackoverflow.com/questions/15727147/scalar-multiplication-of-point-over-elliptic-curve
Apparently public domain.
|
ElGamalAESEngine |
Handles the actual ElGamal+AES encryption and decryption scenarios using the
supplied keys and data.
|
ElGamalEngine |
Wrapper for ElGamal encryption/signature schemes.
|
Hash384 |
48 byte hash
|
Hash512 |
64 byte hash
|
HMAC256Generator |
Calculate the HMAC-SHA256 of a key+message.
|
HMACGenerator |
Calculate the HMAC-MD5-128 of a key+message.
|
KeyGenerator |
Define a way of generating asymmetrical key pairs as well as symmetrical keys
|
KeyStoreUtil |
Keystore utilities, consolidated from various places.
|
RSAConstants |
Constants for RSA
|
SelfSignedGenerator |
Generate keys and a selfsigned certificate, suitable for
storing in a Keystore with KeyStoreUtil.storePrivateKey().
|
SessionKeyManager |
Manage the session keys and session tags used for encryption and decryption.
|
SHA1 |
NOTE: As of 0.8.7, use getInstance() instead of new SHA1(), which will
return the JVM's MessageDigest if it is faster.
|
SHA1Hash |
Because DSAEngine was abusing Hash for 20-byte hashes
|
SHA256Generator |
Defines a wrapper for SHA-256 operation.
|
SigUtil |
Utilities for Signing keys and Signatures
|
SipHashInline |
SipHash implementation with hand inlining the SIPROUND.
|
SU3File |
Succesor to the ".sud" format used in TrustedUpdate.
|
TrustedUpdate |
Handles DSA signing and verification of update files.
|
YKGenerator |
Precalculate the Y and K for ElGamal encryption operations.
|
Enum | Description |
---|---|
EncAlgo |
PRELIMINARY - unused - subject to change
Base encryption algorithm type
|
EncType |
PRELIMINARY - unused - subject to change
Defines the properties for various encryption types
that I2P supports or may someday support.
|
SigAlgo |
Base signature algorithm type
|
SigType |
Defines the properties for various signature types
that I2P supports or may someday support.
|
These classes provide a number of low-level cryptographic routines.
These cryptographic routines include symmetric and asymmetric encryption and decryption, hashing, secure random number generation...