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instance method

Digest::SHA2#block_length

digest_obj.block_length → Integer

ext/digest/sha2/lib/sha2.rb View on GitHub ↗

# File tmp/rubies/ruby-3.1.3/ext/digest/sha2/lib/sha2.rb, line 112
def block_length
  @sha2.block_length
end

Return the block length of the digest in bytes.

Example

Digest::SHA256.new.block_length * 8
# => 512
Digest::SHA384.new.block_length * 8
# => 1024
Digest::SHA512.new.block_length * 8
# => 1024

See also #<< #digest_length .new #reset also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.0