projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 964f3b3b DH |
1 | menuconfig ASYMMETRIC_KEY_TYPE |
| 2 | tristate "Asymmetric (public-key cryptographic) key type" | |
| 3 | depends on KEYS | |
| 4 | help | |
| 5 | This option provides support for a key type that holds the data for | |
| 6 | the asymmetric keys used for public key cryptographic operations such | |
| 7 | as encryption, decryption, signature generation and signature | |
| 8 | verification. | |
| 9 | ||
| 10 | if ASYMMETRIC_KEY_TYPE | |
| 11 | ||
| a9681bf3 DH |
12 | config ASYMMETRIC_PUBLIC_KEY_SUBTYPE |
| 13 | tristate "Asymmetric public-key crypto algorithm subtype" | |
| 14 | select MPILIB | |
| 3fe78ca2 | 15 | select CRYPTO_HASH_INFO |
| a9681bf3 DH |
16 | help |
| 17 | This option provides support for asymmetric public key type handling. | |
| 18 | If signature generation and/or verification are to be used, | |
| 19 | appropriate hash algorithms (such as SHA-1) must be available. | |
| 20 | ENOPKG will be reported if the requisite algorithm is unavailable. | |
| 964f3b3b | 21 | |
| c26fd69f DH |
22 | config X509_CERTIFICATE_PARSER |
| 23 | tristate "X.509 certificate parser" | |
| 24 | depends on ASYMMETRIC_PUBLIC_KEY_SUBTYPE | |
| 25 | select ASN1 | |
| 26 | select OID_REGISTRY | |
| 27 | help | |
| 45206986 | 28 | This option provides support for parsing X.509 format blobs for key |
| c26fd69f DH |
29 | data and provides the ability to instantiate a crypto key from a |
| 30 | public key packet found inside the certificate. | |
| 31 | ||
| 2e3fadbf DH |
32 | config PKCS7_MESSAGE_PARSER |
| 33 | tristate "PKCS#7 message parser" | |
| 34 | depends on X509_CERTIFICATE_PARSER | |
| 35 | select ASN1 | |
| 36 | select OID_REGISTRY | |
| 37 | help | |
| 38 | This option provides support for parsing PKCS#7 format messages for | |
| 39 | signature data and provides the ability to verify the signature. | |
| 40 | ||
| 22d01afb DH |
41 | config PKCS7_TEST_KEY |
| 42 | tristate "PKCS#7 testing key type" | |
| 43 | depends on PKCS7_MESSAGE_PARSER | |
| 44 | select SYSTEM_TRUSTED_KEYRING | |
| 45 | help | |
| 46 | This option provides a type of key that can be loaded up from a | |
| 47 | PKCS#7 message - provided the message is signed by a trusted key. If | |
| 48 | it is, the PKCS#7 wrapper is discarded and reading the key returns | |
| 49 | just the payload. If it isn't, adding the key will fail with an | |
| 50 | error. | |
| 51 | ||
| 52 | This is intended for testing the PKCS#7 parser. | |
| 53 | ||
| 26d1164b DH |
54 | config SIGNED_PE_FILE_VERIFICATION |
| 55 | bool "Support for PE file signature verification" | |
| 56 | depends on PKCS7_MESSAGE_PARSER=y | |
| 57 | select ASN1 | |
| 58 | select OID_REGISTRY | |
| 59 | help | |
| 60 | This option provides support for verifying the signature(s) on a | |
| 61 | signed PE binary. | |
| 62 | ||
| 964f3b3b | 63 | endif # ASYMMETRIC_KEY_TYPE |