A physical or cryptographic means of providing assurance that information has not been altered in an unauthorized manner since it was created, transmitted, or stored.
Source(s):
NIST SP 800-152
under Integrity protection
The process of providing assurance that data has not been modified since an authentication code was created for that data.
Source(s):
NIST SP 800-57 Part 1 Rev. 4
[Superseded]
See Integrity authentication.
Source(s):
NIST SP 800-57 Part 1 Rev. 4
under Integrity protection
[Superseded]
The process of providing assurance that data has not been modified since a message authentication code or digital signature was created for that data.
Source(s):
NIST SP 800-57 Part 2 Rev.1
The process of determining the integrity of the data; also called data integrity authentication.
Source(s):
NIST SP 800-175B Rev. 1
under Integrity authentication (integrity verification)
The process of obtaining assurance that data has not been modified since an authentication code or digital signature was created for that data.
Source(s):
NIST SP 800-57 Part 1 Rev. 5
The protection obtained for transmitted or stored data using an authentication code (e.g., MAC) or digital signature computed on that data. See Integrity authentication.
Source(s):
NIST SP 800-57 Part 1 Rev. 5
under Integrity protection