forked from Minki/linux
87ec3a0b1c
Update gcm(aes) descriptors (generic, rfc4106 and rfc4543) such that they would also work when submitted via the QI interface. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
116 lines
4.6 KiB
C
116 lines
4.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Shared descriptors for aead, ablkcipher algorithms
|
|
*
|
|
* Copyright 2016 NXP
|
|
*/
|
|
|
|
#ifndef _CAAMALG_DESC_H_
|
|
#define _CAAMALG_DESC_H_
|
|
|
|
/* length of descriptors text */
|
|
#define DESC_AEAD_BASE (4 * CAAM_CMD_SZ)
|
|
#define DESC_AEAD_ENC_LEN (DESC_AEAD_BASE + 11 * CAAM_CMD_SZ)
|
|
#define DESC_AEAD_DEC_LEN (DESC_AEAD_BASE + 15 * CAAM_CMD_SZ)
|
|
#define DESC_AEAD_GIVENC_LEN (DESC_AEAD_ENC_LEN + 7 * CAAM_CMD_SZ)
|
|
#define DESC_QI_AEAD_ENC_LEN (DESC_AEAD_ENC_LEN + 3 * CAAM_CMD_SZ)
|
|
#define DESC_QI_AEAD_DEC_LEN (DESC_AEAD_DEC_LEN + 3 * CAAM_CMD_SZ)
|
|
#define DESC_QI_AEAD_GIVENC_LEN (DESC_AEAD_GIVENC_LEN + 3 * CAAM_CMD_SZ)
|
|
|
|
/* Note: Nonce is counted in cdata.keylen */
|
|
#define DESC_AEAD_CTR_RFC3686_LEN (4 * CAAM_CMD_SZ)
|
|
|
|
#define DESC_AEAD_NULL_BASE (3 * CAAM_CMD_SZ)
|
|
#define DESC_AEAD_NULL_ENC_LEN (DESC_AEAD_NULL_BASE + 11 * CAAM_CMD_SZ)
|
|
#define DESC_AEAD_NULL_DEC_LEN (DESC_AEAD_NULL_BASE + 13 * CAAM_CMD_SZ)
|
|
|
|
#define DESC_GCM_BASE (3 * CAAM_CMD_SZ)
|
|
#define DESC_GCM_ENC_LEN (DESC_GCM_BASE + 16 * CAAM_CMD_SZ)
|
|
#define DESC_GCM_DEC_LEN (DESC_GCM_BASE + 12 * CAAM_CMD_SZ)
|
|
#define DESC_QI_GCM_ENC_LEN (DESC_GCM_ENC_LEN + 6 * CAAM_CMD_SZ)
|
|
#define DESC_QI_GCM_DEC_LEN (DESC_GCM_DEC_LEN + 3 * CAAM_CMD_SZ)
|
|
|
|
#define DESC_RFC4106_BASE (3 * CAAM_CMD_SZ)
|
|
#define DESC_RFC4106_ENC_LEN (DESC_RFC4106_BASE + 13 * CAAM_CMD_SZ)
|
|
#define DESC_RFC4106_DEC_LEN (DESC_RFC4106_BASE + 13 * CAAM_CMD_SZ)
|
|
#define DESC_QI_RFC4106_ENC_LEN (DESC_RFC4106_ENC_LEN + 5 * CAAM_CMD_SZ)
|
|
#define DESC_QI_RFC4106_DEC_LEN (DESC_RFC4106_DEC_LEN + 5 * CAAM_CMD_SZ)
|
|
|
|
#define DESC_RFC4543_BASE (3 * CAAM_CMD_SZ)
|
|
#define DESC_RFC4543_ENC_LEN (DESC_RFC4543_BASE + 11 * CAAM_CMD_SZ)
|
|
#define DESC_RFC4543_DEC_LEN (DESC_RFC4543_BASE + 12 * CAAM_CMD_SZ)
|
|
#define DESC_QI_RFC4543_ENC_LEN (DESC_RFC4543_ENC_LEN + 4 * CAAM_CMD_SZ)
|
|
#define DESC_QI_RFC4543_DEC_LEN (DESC_RFC4543_DEC_LEN + 4 * CAAM_CMD_SZ)
|
|
|
|
#define DESC_ABLKCIPHER_BASE (3 * CAAM_CMD_SZ)
|
|
#define DESC_ABLKCIPHER_ENC_LEN (DESC_ABLKCIPHER_BASE + \
|
|
20 * CAAM_CMD_SZ)
|
|
#define DESC_ABLKCIPHER_DEC_LEN (DESC_ABLKCIPHER_BASE + \
|
|
15 * CAAM_CMD_SZ)
|
|
|
|
void cnstr_shdsc_aead_null_encap(u32 * const desc, struct alginfo *adata,
|
|
unsigned int icvsize, int era);
|
|
|
|
void cnstr_shdsc_aead_null_decap(u32 * const desc, struct alginfo *adata,
|
|
unsigned int icvsize, int era);
|
|
|
|
void cnstr_shdsc_aead_encap(u32 * const desc, struct alginfo *cdata,
|
|
struct alginfo *adata, unsigned int ivsize,
|
|
unsigned int icvsize, const bool is_rfc3686,
|
|
u32 *nonce, const u32 ctx1_iv_off,
|
|
const bool is_qi, int era);
|
|
|
|
void cnstr_shdsc_aead_decap(u32 * const desc, struct alginfo *cdata,
|
|
struct alginfo *adata, unsigned int ivsize,
|
|
unsigned int icvsize, const bool geniv,
|
|
const bool is_rfc3686, u32 *nonce,
|
|
const u32 ctx1_iv_off, const bool is_qi, int era);
|
|
|
|
void cnstr_shdsc_aead_givencap(u32 * const desc, struct alginfo *cdata,
|
|
struct alginfo *adata, unsigned int ivsize,
|
|
unsigned int icvsize, const bool is_rfc3686,
|
|
u32 *nonce, const u32 ctx1_iv_off,
|
|
const bool is_qi, int era);
|
|
|
|
void cnstr_shdsc_gcm_encap(u32 * const desc, struct alginfo *cdata,
|
|
unsigned int ivsize, unsigned int icvsize,
|
|
const bool is_qi);
|
|
|
|
void cnstr_shdsc_gcm_decap(u32 * const desc, struct alginfo *cdata,
|
|
unsigned int ivsize, unsigned int icvsize,
|
|
const bool is_qi);
|
|
|
|
void cnstr_shdsc_rfc4106_encap(u32 * const desc, struct alginfo *cdata,
|
|
unsigned int ivsize, unsigned int icvsize,
|
|
const bool is_qi);
|
|
|
|
void cnstr_shdsc_rfc4106_decap(u32 * const desc, struct alginfo *cdata,
|
|
unsigned int ivsize, unsigned int icvsize,
|
|
const bool is_qi);
|
|
|
|
void cnstr_shdsc_rfc4543_encap(u32 * const desc, struct alginfo *cdata,
|
|
unsigned int ivsize, unsigned int icvsize,
|
|
const bool is_qi);
|
|
|
|
void cnstr_shdsc_rfc4543_decap(u32 * const desc, struct alginfo *cdata,
|
|
unsigned int ivsize, unsigned int icvsize,
|
|
const bool is_qi);
|
|
|
|
void cnstr_shdsc_ablkcipher_encap(u32 * const desc, struct alginfo *cdata,
|
|
unsigned int ivsize, const bool is_rfc3686,
|
|
const u32 ctx1_iv_off);
|
|
|
|
void cnstr_shdsc_ablkcipher_decap(u32 * const desc, struct alginfo *cdata,
|
|
unsigned int ivsize, const bool is_rfc3686,
|
|
const u32 ctx1_iv_off);
|
|
|
|
void cnstr_shdsc_ablkcipher_givencap(u32 * const desc, struct alginfo *cdata,
|
|
unsigned int ivsize, const bool is_rfc3686,
|
|
const u32 ctx1_iv_off);
|
|
|
|
void cnstr_shdsc_xts_ablkcipher_encap(u32 * const desc, struct alginfo *cdata);
|
|
|
|
void cnstr_shdsc_xts_ablkcipher_decap(u32 * const desc, struct alginfo *cdata);
|
|
|
|
#endif /* _CAAMALG_DESC_H_ */
|