page1
Payload….
KeyType:4
xxxxb
Suite:4
1010b
SessionId:192
MessageIV:48
AuthTag:128
Chunk PlainText
Compressor
ID-MAC-Generator
ChunkId:256
Chunk Compressed
Type:16
AEAD
enc_key:256
hmac_key:256
HKDF
salt
aad
ikm
SessionKey:256
okm
data
iv
id_key:256
key
“borg-session-key-CIPHERNAME”
context
RNG
CTR
borg 1.3 new crypto – draft 2022-03-21
rsvd:8
00h