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Cyrille Pitchenherbertx
Cyrille Pitchen
authored and
herbertx
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crypto: atmel-sha - add support to hmac(shaX)
This patch adds support to the hmac(shaX) algorithms. Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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‎drivers/crypto/atmel-sha-regs.h

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@@ -26,6 +26,7 @@
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#define SHA_MR_ALGO_SHA384 (2 << 8)
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#define SHA_MR_ALGO_SHA512 (3 << 8)
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#define SHA_MR_ALGO_SHA224 (4 << 8)
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#define SHA_MR_HMAC (1 << 11)
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#define SHA_MR_DUALBUFF (1 << 16)
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#define SHA_IER 0x10
@@ -42,6 +43,9 @@
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#define SHA_ISR_URAT_MR (0x2 << 12)
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#define SHA_ISR_URAT_WO (0x5 << 12)
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#define SHA_MSR 0x20
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#define SHA_BCR 0x30
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#define SHA_HW_VERSION 0xFC
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#define SHA_TPR 0x108

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