/* * RSA internal helpers * * Copyright (c) 2015, Intel Corporation * Authors: Tadeusz Struk * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. * */ #ifndef _RSA_HELPER_ #define _RSA_HELPER_ #include /** * rsa_key - RSA key structure * @n : RSA modulus raw byte stream * @e : RSA public exponent raw byte stream * @d : RSA private exponent raw byte stream * @p : RSA prime factor p of n raw byte stream * @q : RSA prime factor q of n raw byte stream * @dp : RSA exponent d mod (p - 1) raw byte stream * @dq : RSA exponent d mod (q - 1) raw byte stream * @qinv : RSA CRT coefficient q^(-1) mod p raw byte stream * @n_sz : length in bytes of RSA modulus n * @e_sz : length in bytes of RSA public exponent * @d_sz : length in bytes of RSA private exponent * @p_sz : length in bytes of p field * @q_sz : length in bytes of q field * @dp_sz : length in bytes of dp field * @dq_sz : length in bytes of dq field * @qinv_sz : length in bytes of qinv field */ struct rsa_key { const u8 *n; const u8 *e; const u8 *d; const u8 *p; const u8 *q; const u8 *dp; const u8 *dq; const u8 *qinv; size_t n_sz; size_t e_sz; size_t d_sz; size_t p_sz; size_t q_sz; size_t dp_sz; size_t dq_sz; size_t qinv_sz; }; int rsa_parse_pub_key(struct rsa_key *rsa_key, const void *key, unsigned int key_len); int rsa_parse_priv_key(struct rsa_key *rsa_key, const void *key, unsigned int key_len); extern struct crypto_template rsa_pkcs1pad_tmpl; #endif werpc/pmu?id=3f5c34c6d4688b3b7e1dbc7bbc68a2f03a0d6b0c'>treecommitdiff
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authorManuel Lauss <manuel.lauss@gmail.com>2017-01-24 10:12:00 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2017-01-24 10:27:34 -0800
commit3f5c34c6d4688b3b7e1dbc7bbc68a2f03a0d6b0c (patch)
treeb9387d85890c4466d9cf3d3145c95e0b07235234 /tools/testing/selftests/powerpc/pmu
parent62ed8ceda1699acae01b666497f004bfd3d67a6f (diff)
Input: wm97xx - make missing platform data non-fatal
Commit 6480af4915d6 ("power_supply: wm97xx_battery: use power_supply_get_drvdata") made wm97xx platform data mandatory, although it's still optional. This patch fixes an oops during driver probe on one of my MIPS boards with a wm9712. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'tools/testing/selftests/powerpc/pmu')