PKCS#7: Provide a key type for testing PKCS#7

[linux-2.6-microblaze.git] / crypto / asymmetric_keys / Kconfig

diff --git a/crypto/asymmetric_keys/Kconfig b/crypto/asymmetric_keys/Kconfig
index a7cec9d..b6df198 100644 (file)
--- a/crypto/asymmetric_keys/Kconfig
+++ b/crypto/asymmetric_keys/Kconfig
@@ -46,4 +46,17 @@ config PKCS7_MESSAGE_PARSER
          This option provides support for parsing PKCS#7 format messages for
          signature data and provides the ability to verify the signature.
 
+config PKCS7_TEST_KEY
+       tristate "PKCS#7 testing key type"
+       depends on PKCS7_MESSAGE_PARSER
+       select SYSTEM_TRUSTED_KEYRING
+       help
+         This option provides a type of key that can be loaded up from a
+         PKCS#7 message - provided the message is signed by a trusted key.  If
+         it is, the PKCS#7 wrapper is discarded and reading the key returns
+         just the payload.  If it isn't, adding the key will fail with an
+         error.
+
+         This is intended for testing the PKCS#7 parser.
+
 endif # ASYMMETRIC_KEY_TYPE