| /Linux-v5.4/net/sunrpc/auth_gss/ |
| D | gss_krb5_wrap.c | 158 gss_wrap_kerberos_v1(struct krb5_ctx *kctx, int offset, in gss_wrap_kerberos_v1() argument
171 u32 conflen = kctx->gk5e->conflen; in gss_wrap_kerberos_v1()
177 blocksize = crypto_sync_skcipher_blocksize(kctx->enc); in gss_wrap_kerberos_v1()
182 headlen = g_token_size(&kctx->mech_used, in gss_wrap_kerberos_v1()
183 GSS_KRB5_TOK_HDR_LEN + kctx->gk5e->cksumlength + plainlen) - in gss_wrap_kerberos_v1()
193 g_make_token_header(&kctx->mech_used, in gss_wrap_kerberos_v1()
195 kctx->gk5e->cksumlength + plainlen, &ptr); in gss_wrap_kerberos_v1()
202 msg_start = ptr + GSS_KRB5_TOK_HDR_LEN + kctx->gk5e->cksumlength; in gss_wrap_kerberos_v1()
209 *(__le16 *)(ptr + 2) = cpu_to_le16(kctx->gk5e->signalg); in gss_wrap_kerberos_v1()
210 *(__le16 *)(ptr + 4) = cpu_to_le16(kctx->gk5e->sealalg); in gss_wrap_kerberos_v1()
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| D | gss_krb5_crypto.c | 165 make_checksum_hmac_md5(struct krb5_ctx *kctx, char *header, int hdrlen, in make_checksum_hmac_md5() argument
180 if (cksumout->len < kctx->gk5e->cksumlength) { in make_checksum_hmac_md5()
182 __func__, cksumout->len, kctx->gk5e->name); in make_checksum_hmac_md5()
203 hmac_md5 = crypto_alloc_ahash(kctx->gk5e->cksum_name, 0, in make_checksum_hmac_md5()
244 err = crypto_ahash_setkey(hmac_md5, cksumkey, kctx->gk5e->keylength); in make_checksum_hmac_md5()
255 memcpy(cksumout->data, checksumdata, kctx->gk5e->cksumlength); in make_checksum_hmac_md5()
256 cksumout->len = kctx->gk5e->cksumlength; in make_checksum_hmac_md5()
276 make_checksum(struct krb5_ctx *kctx, char *header, int hdrlen, in make_checksum() argument
287 if (kctx->gk5e->ctype == CKSUMTYPE_HMAC_MD5_ARCFOUR) in make_checksum()
288 return make_checksum_hmac_md5(kctx, header, hdrlen, in make_checksum()
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| D | gss_krb5_seqnum.c | 43 krb5_make_rc4_seq_num(struct krb5_ctx *kctx, int direction, s32 seqnum, in krb5_make_rc4_seq_num() argument
51 cipher = crypto_alloc_sync_skcipher(kctx->gk5e->encrypt_name, 0, 0); in krb5_make_rc4_seq_num()
68 code = krb5_rc4_setup_seq_key(kctx, cipher, cksum); in krb5_make_rc4_seq_num()
79 krb5_make_seq_num(struct krb5_ctx *kctx, in krb5_make_seq_num() argument
88 if (kctx->enctype == ENCTYPE_ARCFOUR_HMAC) in krb5_make_seq_num()
89 return krb5_make_rc4_seq_num(kctx, direction, seqnum, in krb5_make_seq_num()
112 krb5_get_rc4_seq_num(struct krb5_ctx *kctx, unsigned char *cksum, in krb5_get_rc4_seq_num() argument
120 cipher = crypto_alloc_sync_skcipher(kctx->gk5e->encrypt_name, 0, 0); in krb5_get_rc4_seq_num()
124 code = krb5_rc4_setup_seq_key(kctx, cipher, cksum); in krb5_get_rc4_seq_num()
156 krb5_get_seq_num(struct krb5_ctx *kctx, in krb5_get_seq_num() argument
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| D | gss_krb5_mech.c | 691 struct krb5_ctx *kctx = internal_ctx; in gss_delete_sec_context_kerberos() local
693 crypto_free_sync_skcipher(kctx->seq); in gss_delete_sec_context_kerberos()
694 crypto_free_sync_skcipher(kctx->enc); in gss_delete_sec_context_kerberos()
695 crypto_free_sync_skcipher(kctx->acceptor_enc); in gss_delete_sec_context_kerberos()
696 crypto_free_sync_skcipher(kctx->initiator_enc); in gss_delete_sec_context_kerberos()
697 crypto_free_sync_skcipher(kctx->acceptor_enc_aux); in gss_delete_sec_context_kerberos()
698 crypto_free_sync_skcipher(kctx->initiator_enc_aux); in gss_delete_sec_context_kerberos()
699 kfree(kctx->mech_used.data); in gss_delete_sec_context_kerberos()
700 kfree(kctx); in gss_delete_sec_context_kerberos()
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| /Linux-v5.4/include/linux/sunrpc/ |
| D | gss_krb5.h | 83 u32 (*encrypt_v2) (struct krb5_ctx *kctx, u32 offset,
86 u32 (*decrypt_v2) (struct krb5_ctx *kctx, u32 offset,
238 make_checksum(struct krb5_ctx *kctx, char *header, int hdrlen,
279 krb5_make_seq_num(struct krb5_ctx *kctx,
285 krb5_get_seq_num(struct krb5_ctx *kctx,
310 gss_krb5_aes_encrypt(struct krb5_ctx *kctx, u32 offset,
315 gss_krb5_aes_decrypt(struct krb5_ctx *kctx, u32 offset,
320 krb5_rc4_setup_seq_key(struct krb5_ctx *kctx,
325 krb5_rc4_setup_enc_key(struct krb5_ctx *kctx,
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| /Linux-v5.4/drivers/crypto/chelsio/chtls/ |
| D | chtls_hw.c | 197 static void chtls_rxkey_ivauth(struct _key_ctx *kctx) in chtls_rxkey_ivauth() argument
199 kctx->iv_to_auth = cpu_to_be64(KEYCTX_TX_WR_IV_V(6ULL) | in chtls_rxkey_ivauth()
210 struct _key_ctx *kctx, in chtls_key_info() argument
251 kctx->ctx_hdr = FILL_KEY_CRX_HDR(ck_size, in chtls_key_info()
254 chtls_rxkey_ivauth(kctx); in chtls_key_info()
256 kctx->ctx_hdr = FILL_KEY_CTX_HDR(ck_size, in chtls_key_info()
261 memcpy(kctx->salt, gcm_ctx->salt, TLS_CIPHER_AES_GCM_128_SALT_SIZE); in chtls_key_info()
262 memcpy(kctx->key, gcm_ctx->key, keylen); in chtls_key_info()
263 memcpy(kctx->key + keylen, ghash_h, AEAD_H_SIZE); in chtls_key_info()
295 struct _key_ctx *kctx; in chtls_setkey() local
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