wiki:Crypto/CurrentSpecs

Version 14 (modified by guest, 6 years ago) (diff)

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This page summarizes the current state of the I2P cryptography.

Currently used ciphers

Cipher Used lengths Perceived vulnerability
DSA 1024

Cipher usage

Router aspect Cipher used Security timescale Usage details Comments
NTCP handshake DSA ???
SSU handshake DSA ???
RouterInfo signing DSA ???
LeaseSet signing? DSA Years
LeaseSet revocation (unused) DSA ???
I2CP Session Config signing DSA ???
Datagram signing DSA ???
Streaming message signing DSA ???

Potential new ciphers

Asymmetric ciphers

Cipher Suggested lengths Implementability Comments
EC-DSA
RSA

Symmetric ciphers

Cipher Suggested lengths Implementability Comments
AES

HMAC (hash-based message authentication code)

Cipher Implementability Comments
HMAC_SHA256?