This is an automated email from the ASF dual-hosted git repository.
remm pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/9.0.x by this push:
new 278c475cf0 Add SLH-DSA signature scheme ids
278c475cf0 is described below
commit 278c475cf0261ba9c1a2478cf2ed9eb43a84863a
Author: remm <[email protected]>
AuthorDate: Mon Mar 9 16:52:29 2026 +0100
Add SLH-DSA signature scheme ids
Map to the MLDSA slot, in particular because it is not working.
https://github.com/openssl/openssl/issues/28026
---
.../util/net/openssl/ciphers/SignatureScheme.java | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git
a/java/org/apache/tomcat/util/net/openssl/ciphers/SignatureScheme.java
b/java/org/apache/tomcat/util/net/openssl/ciphers/SignatureScheme.java
index e67bcdb21d..5bad9e8ffd 100644
--- a/java/org/apache/tomcat/util/net/openssl/ciphers/SignatureScheme.java
+++ b/java/org/apache/tomcat/util/net/openssl/ciphers/SignatureScheme.java
@@ -57,7 +57,22 @@ public enum SignatureScheme {
// ML-DSA algorithms
mldsa44(0x0904, Authentication.MLDSA),
mldsa65(0x0905, Authentication.MLDSA),
- mldsa87(0x0906, Authentication.MLDSA);
+ mldsa87(0x0906, Authentication.MLDSA),
+
+ // SLH-DSA algorithms
+ // Note: Mapped to ML-DSA for now, since not working
+ slhdsa_sha2_128s(0x0911, Authentication.MLDSA),
+ slhdsa_sha2_128f(0x0912, Authentication.MLDSA),
+ slhdsa_sha2_192s(0x0913, Authentication.MLDSA),
+ slhdsa_sha2_192f(0x0914, Authentication.MLDSA),
+ slhdsa_sha2_256s(0x0915, Authentication.MLDSA),
+ slhdsa_sha2_256f(0x0916, Authentication.MLDSA),
+ slhdsa_shake_128s(0x0917, Authentication.MLDSA),
+ slhdsa_shake_128f(0x0918, Authentication.MLDSA),
+ slhdsa_shake_192s(0x0919, Authentication.MLDSA),
+ slhdsa_shake_192f(0x091a, Authentication.MLDSA),
+ slhdsa_shake_256s(0x091b, Authentication.MLDSA),
+ slhdsa_shake_256f(0x091c, Authentication.MLDSA);
private final int id;
private final Authentication auth;
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