Commit | Line | Data |
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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 | |
15 | help | |
16 | This option provides support for asymmetric public key type handling. | |
17 | If signature generation and/or verification are to be used, | |
18 | appropriate hash algorithms (such as SHA-1) must be available. | |
19 | ENOPKG will be reported if the requisite algorithm is unavailable. | |
964f3b3b | 20 | |
612e0fe9 DH |
21 | config PUBLIC_KEY_ALGO_RSA |
22 | tristate "RSA public-key algorithm" | |
23 | depends on ASYMMETRIC_PUBLIC_KEY_SUBTYPE | |
24 | select MPILIB_EXTRA | |
25 | help | |
26 | This option enables support for the RSA algorithm (PKCS#1, RFC3447). | |
27 | ||
c26fd69f DH |
28 | config X509_CERTIFICATE_PARSER |
29 | tristate "X.509 certificate parser" | |
30 | depends on ASYMMETRIC_PUBLIC_KEY_SUBTYPE | |
31 | select ASN1 | |
32 | select OID_REGISTRY | |
33 | help | |
34 | This option procides support for parsing X.509 format blobs for key | |
35 | data and provides the ability to instantiate a crypto key from a | |
36 | public key packet found inside the certificate. | |
37 | ||
964f3b3b | 38 | endif # ASYMMETRIC_KEY_TYPE |