33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
Samsung SoC SSS (Security SubSystem) module
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The SSS module in S5PV210 SoC supports the following:
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-- Feeder (FeedCtrl)
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-- Advanced Encryption Standard (AES)
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-- Data Encryption Standard (DES)/3DES
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-- Public Key Accelerator (PKA)
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-- SHA-1/SHA-256/MD5/HMAC (SHA-1/SHA-256/MD5)/PRNG
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-- PRNG: Pseudo Random Number Generator
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The SSS module in Exynos4 (Exynos4210) and
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Exynos5 (Exynos5420 and Exynos5250) SoCs
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supports the following also:
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-- ARCFOUR (ARC4)
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-- True Random Number Generator (TRNG)
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-- Secure Key Manager
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Required properties:
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- compatible : Should contain entries for this and backward compatible
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SSS versions:
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- "samsung,s5pv210-secss" for S5PV210 SoC.
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- "samsung,exynos4210-secss" for Exynos4210, Exynos4212, Exynos4412, Exynos5250,
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Exynos5260 and Exynos5420 SoCs.
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- reg : Offset and length of the register set for the module
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- interrupts : interrupt specifiers of SSS module interrupts (one feed
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control interrupt).
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- clocks : list of clock phandle and specifier pairs for all clocks listed in
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clock-names property.
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- clock-names : list of device clock input names; should contain one entry
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"secss".
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