diff options
| author | Dimitri John Ledkov <dimitri.ledkov@canonical.com> | 2023-10-22 19:22:07 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-10-27 18:04:30 +0800 |
| commit | 446b1e0b7b39e2bf2187c58ba2a1cc60fb01de8b (patch) | |
| tree | 6ff601d59b32426b47d7927d3498998b8809311c /certs | |
| parent | fdb4f66c9545f29742be5a8d325798e6016c3c4e (diff) | |
module: enable automatic module signing with FIPS 202 SHA-3
Add Kconfig options to use SHA-3 for kernel module signing. 256 size
for RSA only, and higher sizes for RSA and NIST P-384.
Signed-off-by: Dimitri John Ledkov <dimitri.ledkov@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'certs')
| -rw-r--r-- | certs/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/certs/Kconfig b/certs/Kconfig index 84582de66b7d..69d192a32dda 100644 --- a/certs/Kconfig +++ b/certs/Kconfig @@ -30,7 +30,7 @@ config MODULE_SIG_KEY_TYPE_RSA config MODULE_SIG_KEY_TYPE_ECDSA bool "ECDSA" select CRYPTO_ECDSA - depends on MODULE_SIG_SHA384 || MODULE_SIG_SHA512 + depends on !(MODULE_SIG_SHA256 || MODULE_SIG_SHA3_256) help Use an elliptic curve key (NIST P384) for module signing. Use a strong hash of same or higher bit length, i.e. sha384 or |