len(x)

len(x) definition in Computer Security terms:

Acronym(s): None

Definition(s): The length of the string x in bits.
Source(s): NIST SP 800-135 Rev. 1

The length of an integer x in bits.
Source(s): NIST SP 800-135 Rev. 1

For a bit string X, len(X) is the length of X in bits.
Source(s): FIPS 202

Synonym(s): None

 

reference: CSRC Glossary