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[1/6] x509: Add OIDs for FIPS 202 SHA-3 hash and signatures

Message ID 20231022182208.188714-2-dimitri.ledkov@canonical.com
State Accepted
Commit 2ee7c1bcf3d1c91ede9d914c52fa2f56c449b75a
Headers show
Series [1/6] x509: Add OIDs for FIPS 202 SHA-3 hash and signatures | expand

Commit Message

Dimitri John Ledkov Oct. 22, 2023, 6:22 p.m. UTC 
Add OID for FIPS 202 SHA-3 family of hash functions, RSA & ECDSA
signatures using those. Limit to 256 or larger sizes, for
interoperability reasons. 224 is too weak for any practical uses.

Signed-off-by: Dimitri John Ledkov <dimitri.ledkov@canonical.com>
---
 include/linux/oid_registry.h | 11 +++++++++++
 1 file changed, 11 insertions(+)
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Patch

diff --git a/include/linux/oid_registry.h b/include/linux/oid_registry.h
index 8b79e55cfc..3921fbed0b 100644
--- a/include/linux/oid_registry.h
+++ b/include/linux/oid_registry.h
@@ -129,6 +129,17 @@  enum OID {
 	OID_TPMImportableKey,		/* 2.23.133.10.1.4 */
 	OID_TPMSealedData,		/* 2.23.133.10.1.5 */
 
+	/* CSOR FIPS-202 SHA-3 */
+	OID_sha3_256,                           /* 2.16.840.1.101.3.4.2.8 */
+	OID_sha3_384,                           /* 2.16.840.1.101.3.4.2.9 */
+	OID_sha3_512,                           /* 2.16.840.1.101.3.4.2.10 */
+	OID_id_ecdsa_with_sha3_256,             /* 2.16.840.1.101.3.4.3.10 */
+	OID_id_ecdsa_with_sha3_384,             /* 2.16.840.1.101.3.4.3.11 */
+	OID_id_ecdsa_with_sha3_512,             /* 2.16.840.1.101.3.4.3.12 */
+	OID_id_rsassa_pkcs1_v1_5_with_sha3_256, /* 2.16.840.1.101.3.4.3.14 */
+	OID_id_rsassa_pkcs1_v1_5_with_sha3_384, /* 2.16.840.1.101.3.4.3.15 */
+	OID_id_rsassa_pkcs1_v1_5_with_sha3_512, /* 2.16.840.1.101.3.4.3.16 */
+
 	OID__NR
 };