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BitLocker is a full volume encryption feature included with Microsoft Windows versions ... Microsoft added a new FIPS-compliant XTS-AES encryption algorithm to ...
FIPS 140-3 testing began on September 22, 2020, and the first FIPS 140-3 validation certificates were issued in December 2022. [4] FIPS 140-2 testing was still available until September 21, 2021 (later changed for applications already in progress to April 1, 2022 [ 5 ] ), creating an overlapping transition period of more than one year.
As of October 2020, FIPS 140-2 and FIPS 140-3 are both accepted as current and active. [1] FIPS 140-3 was approved on March 22, 2019 as the successor to FIPS 140-2 and became effective on September 22, 2019. [2] FIPS 140-3 testing began on September 22, 2020, and a small number of validation certificates have been issued.
The Federal Information Processing Standards (FIPS) of the United States are a set of publicly announced standards that the National Institute of Standards and Technology (NIST) has developed for use in computer situs of non-military United States government agencies and contractors. [1]
The Federal Information Processing Standard Publication 140-3 (FIPS PUB 140-3) [1] [2] is a U.S. government computer security standard used to approve cryptographic modules. The title is Security Requirements for Cryptographic Modules .
Instead, FIPS 197 validation is typically just listed as an "FIPS approved: AES" notation (with a specific FIPS 197 certificate number) in the current list of FIPS 140 validated cryptographic modules. The Cryptographic Algorithm Validation Program (CAVP) [42] allows for independent validation of the correct implementation of the AES algorithm.
Microchip (formerly Atmel) manufactured TPM devices that it claims to be compliant to the Trusted Platform Module specification version 1.2 revision 116 and offered with several interfaces (LPC, SPI, and I2C), modes (FIPS 140-2 certified and standard mode), temperature grades (commercial and industrial), and packages (TSSOP and QFN).
Per CNSSP-15, the 256-bit elliptic curve (specified in FIPS 186-2), SHA-256, and AES with 128-bit keys are sufficient for protecting classified information up to the Secret level, while the 384-bit elliptic curve (specified in FIPS 186-2), SHA-384, and AES with 256-bit keys are necessary for the protection of Top Secret information.