cipheriv decrypt
This block is part of the files group and was last modified in core v10.4.28.
cipheriv decrypt v10.4.28 Decrypts the given file using a specific algorithm and key for secure storage
In pins 4 + flow
- flow
flow - algorithm
valueThe algorithm to use
- key required
valueThe key used to encrypt (mostly scrypt output)
- file required
fileThe file to be decrypted
- auth tag required
valueThe auth tag used during the encryption
Out pins 3 + flow
- flow
flow - success
condition - decrypted
file - error
valueIf an error occured, this pin is filled
A typical wiring for cipheriv decrypt: a function trigger starts the flow; value feeds the key pin; get file from assets feeds the file pin; value feeds the auth_tag pin; the flow out pin feeds debug.

Version history
Introduced in v10.4.28.
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