SHA-256 is the recommended stronger alternative to SHA-1. See FIPS PUB 180-4 for implementation details.

Either by using a dedicated library or implementing the algorithm in your language, show that the SHA-256 digest of the string "Rosetta code" is: 764faf5c61ac315f1497f9dfa542713965b785e5cc2f707d6468d7d1124cdfcf

a$="Rosetta code"
bit.i= 256
 
UseSHA2Fingerprint() : b$=StringFingerprint(a$, #PB_Cipher_SHA2, bit)
 
OpenConsole()
Print("[SHA2 "+Str(bit)+" bit] Text: "+a$+" ==> "+b$)
Input()