mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-28 22:54:05 +08:00
71 lines
2.3 KiB
Plaintext
71 lines
2.3 KiB
Plaintext
menuconfig ASYMMETRIC_KEY_TYPE
|
|
tristate "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 PUBLIC_KEY_ALGO_RSA
|
|
select CRYPTO_HASH_INFO
|
|
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 PUBLIC_KEY_ALGO_RSA
|
|
tristate "RSA public-key algorithm"
|
|
select MPILIB
|
|
help
|
|
This option enables support for the RSA algorithm (PKCS#1, RFC3447).
|
|
|
|
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 PKCS7_MESSAGE_PARSER
|
|
tristate "PKCS#7 message parser"
|
|
depends on X509_CERTIFICATE_PARSER
|
|
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 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.
|
|
|
|
config SIGNED_PE_FILE_VERIFICATION
|
|
bool "Support for PE file signature verification"
|
|
depends on PKCS7_MESSAGE_PARSER=y
|
|
select ASN1
|
|
select OID_REGISTRY
|
|
help
|
|
This option provides support for verifying the signature(s) on a
|
|
signed PE binary.
|
|
|
|
endif # ASYMMETRIC_KEY_TYPE
|