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module

XOR Encoder with Cipher Feedback

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Disclosed
N/A
Created
Jul 10, 2026

Description

Dword XOR encoder with cipher feedback for RISC-V 64-bit
(Little Endian). Each dword is XORed with the previous encoded
dword rather than a static key, creating a chained dependency
that makes the output more resistant to frequency analysis. The
first dword is XORed with the key to bootstrap the chain.

Author

bcoles [email protected]

Platform

All

Architectures

riscv64le

References

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':


    msf > use encoder/riscv64le/longxor_feedback
    msf encoder(longxor_feedback) > show actions
        ...actions...
    msf encoder(longxor_feedback) > set ACTION < action-name >
    msf encoder(longxor_feedback) > show options
        ...show and set options...
    msf encoder(longxor_feedback) > run
Title
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