aesenc

AES encryption

Example

 echo "This is an AES crypto test ... " > plain.txt && \
       gst-launch-1.0 filesrc location=plain.txt ! \
       aesenc key=1f9423681beb9a79215820f6bda73d0f iv=e9aa8e834d8d70b7e0d254ff670dd718 ! \
       aesdec key=1f9423681beb9a79215820f6bda73d0f iv=e9aa8e834d8d70b7e0d254ff670dd718 ! \
       filesink location=dec.txt && \
       cat dec.txt

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseTransform
                    ╰──aesenc

Factory details

Authors: – Rabindra Harlalka

Classification: – Generic/Filter

Rank – primary

Plugin – aes

Package – GStreamer Bad Plug-ins

Pad Templates

`sink`

ANY

Presence – always

Direction – sink

Object type – GstPad

`src`

ANY

Presence – always

Direction – src

Object type – GstPad

Properties

cipher

“cipher” GstAesCipher *

AES cipher mode (key length and mode) Currently, 128 and 256 bit keys are supported, in "cipher block chaining" (CBC) mode

Flags : Read / Write

Default value : aes-128-cbc (0)

Since : 1.20

iv

“iv” gchararray

AES encryption initialization vector (hexadecimal)

Flags : Read / Write

Since : 1.20

key

“key” gchararray

AES encryption key (hexadecimal)

Flags : Read / Write

Since : 1.20

per-buffer-padding

“per-buffer-padding” gboolean

If true, each buffer will be padded using PKCS7 padding If false, only the final buffer in the stream will be padded (by OpenSSL) using PKCS7

Flags : Read / Write

Default value : true

Since : 1.20

serialize-iv

“serialize-iv” gboolean

If true, store initialization vector in first 16 bytes of first buffer

Flags : Read / Write

Default value : false

Since : 1.20

Named constants

GstAesCipher

Type of AES cipher to use

Members

aes-128-cbc (0) – AES 128 bit cipher key using CBC method

aes-256-cbc (1) – AES 256 bit cipher key using CBC method

Since : 1.20

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