| /* |
| * 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) |
| |
| /* 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, |
| struct alginfo *adata, unsigned int icvsize, |
| const bool is_rfc3686, u32 *nonce, |
| const u32 ctx1_iv_off); |
| |
| 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); |
| |
| 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); |
| |
| 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_ */ |