A group of eight bits that is treated either as a single entity or as an array of 8 individual bits.
See FIPS 197 for more information.
A bit string consisting of eight bits. A byte is represented by a hexadecimal string of length two. The right-most hexadecimal character represents the rightmost four bits of the byte, and the left-most hexadecimal character of the byte represents the left-most four bits of the byte. For example, 9d represents the bit string 10011101.
A group of eight bits that is treated either as a single entity or as an array of eight individual bits.
See NIST SP 800-67 Rev. 2 for more information.