Module ring::aead::chacha20_poly1305_openssh
source ยท Expand description
The [email protected] AEAD-ish construct.
This should only be used by SSH implementations. It has a similar, but
different API from ring::aead
because the construct cannot use the same
API as ring::aead
due to the way the construct handles the encrypted
packet length.
The concatenation of a and b is denoted a||b
. K_1
and K_2
are defined
in the [email protected] specification. packet_length
,
padding_length
, payload
, and random padding
are defined in
RFC 4253. The term plaintext
is used as a shorthand for
padding_length||payload||random padding
.
Structsยง
- Key ๐
- A key for opening packets.
- A key for sealing packets.
Constantsยง
- The length of key.
- The length in bytes of the
packet_length
field in a SSH packet. - The length in bytes of an authentication tag.
Functionsยง
- make_counter ๐
- verify ๐