The kernel-crypto-api interface
The kernel-crypto-api interface allows access to the Linux kernel crypto API, which itself provides a set of cryptographic ciphers and other data transformation mechanisms.
Interface documentation:
See Interface management and Supported interfaces for further details on how interfaces are used.
Developer details
Auto-connect: no
The kernel crypto API has been designed to be used by any process such that using it requires no special privileges. As this provides a kernel surface, and has a CVE history, this interface needs to be manually connected.
Code examples
The test code can be found in the snapd repository: https://github.com/snapcore/snapd/blob/master/interfaces/builtin/kernel_crypto_api_test.go
The source code for the interface is in the snapd repository: https://github.com/snapcore/snapd/blob/master/interfaces/builtin/kernel_crypto_api.go
Last updated 2 years ago.