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800-131Ar1: length of the key-derivation key shall be at least 112 bits. #1924

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Oct 17, 2024

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Description of changes:

  • KBKDF: Per SP 800-131Ar1, Section 8: "The length of the key-derivation key shall be at least 112 bits.” There must be a non-approved service indicator for KBKDF with KDK < 112 bits.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and the ISC license.

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.55%. Comparing base (5afcb95) to head (3edbcaf).

Additional details and impacted files
@@           Coverage Diff           @@
##             main    #1924   +/-   ##
=======================================
  Coverage   78.54%   78.55%           
=======================================
  Files         585      585           
  Lines       99803    99803           
  Branches    14284    14286    +2     
=======================================
+ Hits        78394    78402    +8     
+ Misses      20775    20767    -8     
  Partials      634      634           

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@skmcgrail skmcgrail merged commit f815a93 into aws:main Oct 17, 2024
111 of 115 checks passed
@skmcgrail skmcgrail deleted the kbkdf-atsec branch October 17, 2024 21:14
skmcgrail added a commit to skmcgrail/aws-lc that referenced this pull request Oct 18, 2024
…ts. (aws#1924)

### Description of changes:
* KBKDF: Per SP 800-131Ar1, Section 8: "The length of the key-derivation
key shall be at least 112 bits.” There must be a non-approved service
indicator for KBKDF with KDK < 112 bits.

By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache 2.0 license and the ISC license.

(cherry picked from commit f815a93)
skmcgrail added a commit that referenced this pull request Oct 18, 2024
…cks (#1931)

Cherry-pick #1924

By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache 2.0 license and the ISC license.
skmcgrail added a commit that referenced this pull request Nov 7, 2024
## What's Changed
* 800-131Ar1: length of the key-derivation key shall be at least 112
bits. by @skmcgrail in #1924
* Marshalling/Unmarshalling DH public keys by @justsmth in
#1916
* Also prune SSM documents from ec2-test-framework by @samuel40791765 in
#1925
* Use illegal_parameter instead of decode_error for invalid key shares
by @justsmth in #1923
* Add null check in dh testing by @torben-hansen in
#1937
* DH paramgen callback by @justsmth in
#1928
* Upstream merge 2024 10 17 by @torben-hansen in
#1934
* Remove old Intel CPU types by @justsmth in
#1942
* Remove retries on PCT failure in EC and RSA key generation. by @nebeid
in #1938
* Add p4p, bump up time by @justsmth in
#1943
* PQ README by @jakemas in #1932
* bump mysql CI to 9.1.0 by @justsmth in
#1939
* HKDF, HKDF_expand, and PBKDF Truncated SHA2-512 by @skmcgrail in
#1946
* Missing functionality + Adding Nmap to our CI by @smittals2 in
#1915
* Fix FIPS.md typo by @justsmth in
#1950
* Support encode or decode ∞ like OpenSSL by @samuel40791765 in
#1930
* Expand support for EVP_PKEY_HMAC by @justsmth in
#1933
* Add PKCS7-internal BIO_f_cipher by @WillChilds-Klein in
#1836
* Add PKCS7-internal BIO_f_md by @WillChilds-Klein in
#1886
* Ruby Support - DSA custom md by @justsmth in
#1953
* Add support for POINT_CONVERSION_HYBRID by @samuel40791765 in
#1936
* Fixes for Coverity Alerts by @smittals2 in
#1960
* Also test w/ gcc 4.8 by @justsmth in
#1962
* Actually add support for SSL_get_server/peer_tmp_key by
@samuel40791765 in #1945
* Coverity Fix Null Check by @smittals2 in
#1965
* ML-KEM keygen Pairwise Consistency Test by @dkostic in
#1964
* EDDSA PCT by @torben-hansen in #1968
* Expose AES_cfb1_encrypt and AES_cfb8_encrypt by @skmcgrail in
#1967

**Full Changelog**:
v1.37.0...v1.38.0

By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache 2.0 license and the ISC license.
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4 participants