_Added in 1.9.4_

*$sha2(text|&binvar|filename,[N],[T])*

Computes the SHA hash value for the input data.

*Parameters*

text|&binvar|filename - Input to compute.
N - Input type, 0 = plain text, 1 = &binvar, 2 = file (default is 0)
T - Hash type, 0 = SHA256, 1 = SHA384, 2 = SHA512 (default is 0)