SshCipherContext¶

[Source]

class ref SshCipherContext

Constructors¶

aes_256_gcm¶

[Source]

new ref aes_256_gcm(
  key: Array[U8 val] val,
  iv: Array[U8 val] val,
  encrypting: Bool val)
: SshCipherContext ref^ ?

Parameters¶

key: Array[U8 val] val
iv: Array[U8 val] val
encrypting: Bool val

Returns¶

SshCipherContext ref^ ?

aes_128_gcm¶

[Source]

new ref aes_128_gcm(
  key: Array[U8 val] val,
  iv: Array[U8 val] val,
  encrypting: Bool val)
: SshCipherContext ref^ ?

Parameters¶

key: Array[U8 val] val
iv: Array[U8 val] val
encrypting: Bool val

Returns¶

SshCipherContext ref^ ?

aes_256_ctr¶

[Source]

new ref aes_256_ctr(
  key: Array[U8 val] val,
  iv: Array[U8 val] val,
  encrypting: Bool val)
: SshCipherContext ref^ ?

Parameters¶

key: Array[U8 val] val
iv: Array[U8 val] val
encrypting: Bool val

Returns¶

SshCipherContext ref^ ?

aes_128_cbc¶

[Source]

new ref aes_128_cbc(
  key: Array[U8 val] val,
  iv: Array[U8 val] val,
  encrypting: Bool val)
: SshCipherContext ref^ ?

Parameters¶

key: Array[U8 val] val
iv: Array[U8 val] val
encrypting: Bool val

Returns¶

SshCipherContext ref^ ?

chacha20_poly1305_raw¶

[Source]

ChaCha20-Poly1305 with explicit key and nonce (8 or 12 bytes).

new ref chacha20_poly1305_raw(
  key: Array[U8 val] val,
  nonce: Array[U8 val] val,
  encrypting: Bool val)
: SshCipherContext ref^ ?

Parameters¶

key: Array[U8 val] val
nonce: Array[U8 val] val
encrypting: Bool val

Returns¶

SshCipherContext ref^ ?

Public Functions¶

set_aad¶

[Source]

Set additional authenticated data for AEAD ciphers (GCM). Must be called before encrypt/decrypt.

fun ref set_aad(
  aad: Array[U8 val] val)
: None val ?

Parameters¶

aad: Array[U8 val] val

Returns¶

None val ?

encrypt¶

[Source]

fun ref encrypt(
  plaintext: Array[U8 val] val,
  is_aead: Bool val = true)
: Array[U8 val] val

Parameters¶

plaintext: Array[U8 val] val
is_aead: Bool val = true

Returns¶

Array[U8 val] val

set_tag¶

[Source]

fun ref set_tag(
  gcm_tag: Array[U8 val] val)
: None val ?

Parameters¶

gcm_tag: Array[U8 val] val

Returns¶

None val ?

tag_value¶

[Source]

fun box tag_value()
: (Array[U8 val] val | None val)

Returns¶

(Array[U8 val] val | None val)

decrypt¶

[Source]

fun ref decrypt(
  ciphertext: Array[U8 val] val)
: (Array[U8 val] val | SshCryptoError)

Parameters¶

ciphertext: Array[U8 val] val

Returns¶

(Array[U8 val] val | SshCryptoError)

encrypt_stream¶

[Source]

Streaming encrypt (Update only, no Final). For CTR/CBC where the cipher context persists across packets.

fun ref encrypt_stream(
  plaintext: Array[U8 val] val)
: Array[U8 val] val

Parameters¶

plaintext: Array[U8 val] val

Returns¶

Array[U8 val] val

decrypt_stream¶

[Source]

Streaming decrypt (Update only, no Final). For CTR/CBC where the cipher context persists across packets.

fun ref decrypt_stream(
  ciphertext: Array[U8 val] val)
: Array[U8 val] val

Parameters¶

ciphertext: Array[U8 val] val

Returns¶

Array[U8 val] val