Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 89 insertions, 0 deletions

diff --git a/crypto/asymmetric_keys/Kconfig b/crypto/asymmetric_keys/Kconfig
new file mode 100644
index 0000000000..59ec726b7c
--- /dev/null
+++ b/crypto/asymmetric_keys/Kconfig
@@ -0,0 +1,89 @@
+# SPDX-License-Identifier: GPL-2.0
+menuconfig ASYMMETRIC_KEY_TYPE
+	bool "Asymmetric (public-key cryptographic) key type"
+	depends on KEYS
+	help
+	  This option provides support for a key type that holds the data for
+	  the asymmetric keys used for public key cryptographic operations such
+	  as encryption, decryption, signature generation and signature
+	  verification.
+
+if ASYMMETRIC_KEY_TYPE
+
+config ASYMMETRIC_PUBLIC_KEY_SUBTYPE
+	tristate "Asymmetric public-key crypto algorithm subtype"
+	select MPILIB
+	select CRYPTO_HASH_INFO
+	select CRYPTO_AKCIPHER
+	select CRYPTO_HASH
+	help
+	  This option provides support for asymmetric public key type handling.
+	  If signature generation and/or verification are to be used,
+	  appropriate hash algorithms (such as SHA-1) must be available.
+	  ENOPKG will be reported if the requisite algorithm is unavailable.
+
+config X509_CERTIFICATE_PARSER
+	tristate "X.509 certificate parser"
+	depends on ASYMMETRIC_PUBLIC_KEY_SUBTYPE
+	select ASN1
+	select OID_REGISTRY
+	help
+	  This option provides support for parsing X.509 format blobs for key
+	  data and provides the ability to instantiate a crypto key from a
+	  public key packet found inside the certificate.
+
+config PKCS8_PRIVATE_KEY_PARSER
+	tristate "PKCS#8 private key parser"
+	depends on ASYMMETRIC_PUBLIC_KEY_SUBTYPE
+	select ASN1
+	select OID_REGISTRY
+	help
+	  This option provides support for parsing PKCS#8 format blobs for
+	  private key data and provides the ability to instantiate a crypto key
+	  from that data.
+
+config PKCS7_MESSAGE_PARSER
+	tristate "PKCS#7 message parser"
+	depends on X509_CERTIFICATE_PARSER
+	select CRYPTO_HASH
+	select ASN1
+	select OID_REGISTRY
+	help
+	  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 SYSTEM_DATA_VERIFICATION
+	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.
+
+config SIGNED_PE_FILE_VERIFICATION
+	bool "Support for PE file signature verification"
+	depends on PKCS7_MESSAGE_PARSER=y
+	depends on SYSTEM_DATA_VERIFICATION
+	select CRYPTO_HASH
+	select ASN1
+	select OID_REGISTRY
+	help
+	  This option provides support for verifying the signature(s) on a
+	  signed PE binary.
+
+config FIPS_SIGNATURE_SELFTEST
+	tristate "Run FIPS selftests on the X.509+PKCS7 signature verification"
+	help
+	  This option causes some selftests to be run on the signature
+	  verification code, using some built in data.  This is required
+	  for FIPS.
+	depends on KEYS
+	depends on ASYMMETRIC_KEY_TYPE
+	depends on PKCS7_MESSAGE_PARSER=X509_CERTIFICATE_PARSER
+	depends on X509_CERTIFICATE_PARSER
+
+endif # ASYMMETRIC_KEY_TYPE