2016-11-22 21:44:09 +08:00
|
|
|
/*
|
|
|
|
|
* 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)
|
crypto: caam/qi - add ablkcipher and authenc algorithms
Add support to submit ablkcipher and authenc algorithms
via the QI backend:
-ablkcipher:
cbc({aes,des,des3_ede})
ctr(aes), rfc3686(ctr(aes))
xts(aes)
-authenc:
authenc(hmac(md5),cbc({aes,des,des3_ede}))
authenc(hmac(sha*),cbc({aes,des,des3_ede}))
caam/qi being a new driver, let's wait some time to settle down without
interfering with existing caam/jr driver.
Accordingly, for now all caam/qi algorithms (caamalg_qi module) are
marked to be of lower priority than caam/jr ones (caamalg module).
Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-03-17 18:06:02 +08:00
|
|
|
#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)
|
2016-11-22 21:44:09 +08:00
|
|
|
|
|
|
|
|
/* 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_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_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_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);
|
|
|
|
|
|
|
|
|
|
void cnstr_shdsc_aead_null_decap(u32 * const desc, struct alginfo *adata,
|
|
|
|
|
unsigned int icvsize);
|
|
|
|
|
|
|
|
|
|
void cnstr_shdsc_aead_encap(u32 * const desc, struct alginfo *cdata,
|
crypto: caam/qi - add ablkcipher and authenc algorithms
Add support to submit ablkcipher and authenc algorithms
via the QI backend:
-ablkcipher:
cbc({aes,des,des3_ede})
ctr(aes), rfc3686(ctr(aes))
xts(aes)
-authenc:
authenc(hmac(md5),cbc({aes,des,des3_ede}))
authenc(hmac(sha*),cbc({aes,des,des3_ede}))
caam/qi being a new driver, let's wait some time to settle down without
interfering with existing caam/jr driver.
Accordingly, for now all caam/qi algorithms (caamalg_qi module) are
marked to be of lower priority than caam/jr ones (caamalg module).
Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-03-17 18:06:02 +08:00
|
|
|
struct alginfo *adata, unsigned int ivsize,
|
|
|
|
|
unsigned int icvsize, const bool is_rfc3686,
|
|
|
|
|
u32 *nonce, const u32 ctx1_iv_off,
|
|
|
|
|
const bool is_qi);
|
2016-11-22 21:44:09 +08:00
|
|
|
|
|
|
|
|
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,
|
crypto: caam/qi - add ablkcipher and authenc algorithms
Add support to submit ablkcipher and authenc algorithms
via the QI backend:
-ablkcipher:
cbc({aes,des,des3_ede})
ctr(aes), rfc3686(ctr(aes))
xts(aes)
-authenc:
authenc(hmac(md5),cbc({aes,des,des3_ede}))
authenc(hmac(sha*),cbc({aes,des,des3_ede}))
caam/qi being a new driver, let's wait some time to settle down without
interfering with existing caam/jr driver.
Accordingly, for now all caam/qi algorithms (caamalg_qi module) are
marked to be of lower priority than caam/jr ones (caamalg module).
Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-03-17 18:06:02 +08:00
|
|
|
const u32 ctx1_iv_off, const bool is_qi);
|
2016-11-22 21:44:09 +08:00
|
|
|
|
|
|
|
|
void cnstr_shdsc_aead_givencap(u32 * const desc, struct alginfo *cdata,
|
|
|
|
|
struct alginfo *adata, unsigned int ivsize,
|
|
|
|
|
unsigned int icvsize, const bool is_rfc3686,
|
crypto: caam/qi - add ablkcipher and authenc algorithms
Add support to submit ablkcipher and authenc algorithms
via the QI backend:
-ablkcipher:
cbc({aes,des,des3_ede})
ctr(aes), rfc3686(ctr(aes))
xts(aes)
-authenc:
authenc(hmac(md5),cbc({aes,des,des3_ede}))
authenc(hmac(sha*),cbc({aes,des,des3_ede}))
caam/qi being a new driver, let's wait some time to settle down without
interfering with existing caam/jr driver.
Accordingly, for now all caam/qi algorithms (caamalg_qi module) are
marked to be of lower priority than caam/jr ones (caamalg module).
Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-03-17 18:06:02 +08:00
|
|
|
u32 *nonce, const u32 ctx1_iv_off,
|
|
|
|
|
const bool is_qi);
|
2016-11-22 21:44:09 +08:00
|
|
|
|
|
|
|
|
void cnstr_shdsc_gcm_encap(u32 * const desc, struct alginfo *cdata,
|
|
|
|
|
unsigned int icvsize);
|
|
|
|
|
|
|
|
|
|
void cnstr_shdsc_gcm_decap(u32 * const desc, struct alginfo *cdata,
|
|
|
|
|
unsigned int icvsize);
|
|
|
|
|
|
|
|
|
|
void cnstr_shdsc_rfc4106_encap(u32 * const desc, struct alginfo *cdata,
|
|
|
|
|
unsigned int icvsize);
|
|
|
|
|
|
|
|
|
|
void cnstr_shdsc_rfc4106_decap(u32 * const desc, struct alginfo *cdata,
|
|
|
|
|
unsigned int icvsize);
|
|
|
|
|
|
|
|
|
|
void cnstr_shdsc_rfc4543_encap(u32 * const desc, struct alginfo *cdata,
|
|
|
|
|
unsigned int icvsize);
|
|
|
|
|
|
|
|
|
|
void cnstr_shdsc_rfc4543_decap(u32 * const desc, struct alginfo *cdata,
|
|
|
|
|
unsigned int icvsize);
|
|
|
|
|
|
|
|
|
|
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_ */
|
