Linux's crypto_rng Abstraction Layer Next On The Chopping Block
Linux's crypto_rng Abstraction Layer Next On The Chopping Block Written by Michael Larabel in Linux Kernel on 28 July 2026 at 05:41 AM EDT. Add A Comment In addition to the deprecation and stripping down of AF_ALG, another piece of the Linux kernel crypto code steaming ahead toward removal is the crypto_rng abstraction layer. Linux crypto subsystem expert Eric Biggers of Google is working to remove the crypto_rng abstraction layer from the kernel.
- ▪Linux's crypto_rng Abstraction Layer Next On The Chopping Block Written by Michael Larabel in Linux Kernel on 28 July 2026 at 05:41 AM EDT.
- ▪Add A Comment In addition to the deprecation and stripping down of AF_ALG, another piece of the Linux kernel crypto code steaming ahead toward removal is the crypto_rng abstraction layer.
- ▪Linux crypto subsystem expert Eric Biggers of Google is working to remove the crypto_rng abstraction layer from the kernel.
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| Original publisher | Phoronix |
| Canonical URL | https://www.phoronix.com/news/Linux-crypto-rng-Removal-Patch |
| Publication time | Tue, 28 Jul 2026 05:41:49 -0400 |
| Retrieval time | 2026-07-28T10:04:30.976Z |
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Linux's crypto_rng Abstraction Layer Next On The Chopping Block Written by Michael Larabel in Linux Kernel on 28 July 2026 at 05:41 AM EDT. Add A Comment In addition to the deprecation and stripping down of AF_ALG, another piece of the Linux kernel crypto code steaming ahead toward removal is the crypto_rng abstraction layer. Linux crypto subsystem expert Eric Biggers of Google is working to remove the crypto_rng abstraction layer from the kernel. This generic interface for RNGs is ultimately unnecessary now with it recommended that APIs to the Deterministic Random Bit Generator (DRBG) and Jitterentropy modules are used directly.
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