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/optee_os/lib/libmbedtls/mbedtls/library/
H A Decdh.c30 const mbedtls_ecdh_context *ctx) in mbedtls_ecdh_grp_id() argument
33 return ctx->grp.id; in mbedtls_ecdh_grp_id()
35 return ctx->grp_id; in mbedtls_ecdh_grp_id()
134 static void ecdh_init_internal(mbedtls_ecdh_context_mbed *ctx) in ecdh_init_internal() argument
136 mbedtls_ecp_group_init(&ctx->grp); in ecdh_init_internal()
137 mbedtls_mpi_init(&ctx->d); in ecdh_init_internal()
138 mbedtls_ecp_point_init(&ctx->Q); in ecdh_init_internal()
139 mbedtls_ecp_point_init(&ctx->Qp); in ecdh_init_internal()
140 mbedtls_mpi_init(&ctx->z); in ecdh_init_internal()
143 mbedtls_ecp_restart_init(&ctx->rs); in ecdh_init_internal()
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H A Dccm.c47 void mbedtls_ccm_init(mbedtls_ccm_context *ctx) in mbedtls_ccm_init() argument
49 memset(ctx, 0, sizeof(mbedtls_ccm_context)); in mbedtls_ccm_init()
52 int mbedtls_ccm_setkey(mbedtls_ccm_context *ctx, in mbedtls_ccm_setkey() argument
60 mbedtls_block_cipher_free(&ctx->block_cipher_ctx); in mbedtls_ccm_setkey()
62 if ((ret = mbedtls_block_cipher_setup(&ctx->block_cipher_ctx, cipher)) != 0) { in mbedtls_ccm_setkey()
66 if ((ret = mbedtls_block_cipher_setkey(&ctx->block_cipher_ctx, key, keybits)) != 0) { in mbedtls_ccm_setkey()
82 mbedtls_cipher_free(&ctx->cipher_ctx); in mbedtls_ccm_setkey()
84 if ((ret = mbedtls_cipher_setup(&ctx->cipher_ctx, cipher_info)) != 0) { in mbedtls_ccm_setkey()
88 if ((ret = mbedtls_cipher_setkey(&ctx->cipher_ctx, key, keybits, in mbedtls_ccm_setkey()
100 void mbedtls_ccm_free(mbedtls_ccm_context *ctx) in mbedtls_ccm_free() argument
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H A Dhmac_drbg.c33 void mbedtls_hmac_drbg_init(mbedtls_hmac_drbg_context *ctx) in mbedtls_hmac_drbg_init() argument
35 memset(ctx, 0, sizeof(mbedtls_hmac_drbg_context)); in mbedtls_hmac_drbg_init()
37 ctx->reseed_interval = MBEDTLS_HMAC_DRBG_RESEED_INTERVAL; in mbedtls_hmac_drbg_init()
43 int mbedtls_hmac_drbg_update(mbedtls_hmac_drbg_context *ctx, in mbedtls_hmac_drbg_update() argument
47 size_t md_len = mbedtls_md_get_size(ctx->md_ctx.md_info); in mbedtls_hmac_drbg_update()
55 if ((ret = mbedtls_md_hmac_reset(&ctx->md_ctx)) != 0) { in mbedtls_hmac_drbg_update()
58 if ((ret = mbedtls_md_hmac_update(&ctx->md_ctx, in mbedtls_hmac_drbg_update()
59 ctx->V, md_len)) != 0) { in mbedtls_hmac_drbg_update()
62 if ((ret = mbedtls_md_hmac_update(&ctx->md_ctx, in mbedtls_hmac_drbg_update()
67 if ((ret = mbedtls_md_hmac_update(&ctx->md_ctx, in mbedtls_hmac_drbg_update()
[all …]
H A Dblock_cipher.c52 void mbedtls_block_cipher_free(mbedtls_block_cipher_context_t *ctx) in mbedtls_block_cipher_free() argument
54 if (ctx == NULL) { in mbedtls_block_cipher_free()
59 if (ctx->engine == MBEDTLS_BLOCK_CIPHER_ENGINE_PSA) { in mbedtls_block_cipher_free()
60 psa_destroy_key(ctx->psa_key_id); in mbedtls_block_cipher_free()
64 switch (ctx->id) { in mbedtls_block_cipher_free()
67 mbedtls_aes_free(&ctx->ctx.aes); in mbedtls_block_cipher_free()
72 mbedtls_aria_free(&ctx->ctx.aria); in mbedtls_block_cipher_free()
77 mbedtls_camellia_free(&ctx->ctx.camellia); in mbedtls_block_cipher_free()
83 ctx->id = MBEDTLS_BLOCK_CIPHER_ID_NONE; in mbedtls_block_cipher_free()
86 int mbedtls_block_cipher_setup(mbedtls_block_cipher_context_t *ctx, in mbedtls_block_cipher_setup() argument
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H A Ddhm.c98 void mbedtls_dhm_init(mbedtls_dhm_context *ctx) in mbedtls_dhm_init() argument
100 memset(ctx, 0, sizeof(mbedtls_dhm_context)); in mbedtls_dhm_init()
103 size_t mbedtls_dhm_get_bitlen(const mbedtls_dhm_context *ctx) in mbedtls_dhm_get_bitlen() argument
105 return mbedtls_mpi_bitlen(&ctx->P); in mbedtls_dhm_get_bitlen()
108 size_t mbedtls_dhm_get_len(const mbedtls_dhm_context *ctx) in mbedtls_dhm_get_len() argument
110 return mbedtls_mpi_size(&ctx->P); in mbedtls_dhm_get_len()
113 int mbedtls_dhm_get_value(const mbedtls_dhm_context *ctx, in mbedtls_dhm_get_value() argument
120 src = &ctx->P; in mbedtls_dhm_get_value()
123 src = &ctx->G; in mbedtls_dhm_get_value()
126 src = &ctx->X; in mbedtls_dhm_get_value()
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H A Dcipher.c202 void mbedtls_cipher_init(mbedtls_cipher_context_t *ctx) in mbedtls_cipher_init() argument
204 memset(ctx, 0, sizeof(mbedtls_cipher_context_t)); in mbedtls_cipher_init()
207 void mbedtls_cipher_free(mbedtls_cipher_context_t *ctx) in mbedtls_cipher_free() argument
209 if (ctx == NULL) { in mbedtls_cipher_free()
214 if (ctx->psa_enabled == 1) { in mbedtls_cipher_free()
215 if (ctx->cipher_ctx != NULL) { in mbedtls_cipher_free()
217 (mbedtls_cipher_context_psa *) ctx->cipher_ctx; in mbedtls_cipher_free()
227 mbedtls_platform_zeroize(ctx, sizeof(mbedtls_cipher_context_t)); in mbedtls_cipher_free()
233 if (ctx->cmac_ctx) { in mbedtls_cipher_free()
234 mbedtls_zeroize_and_free(ctx->cmac_ctx, in mbedtls_cipher_free()
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H A Dchachapoly.c34 static int chachapoly_pad_aad(mbedtls_chachapoly_context *ctx) in chachapoly_pad_aad() argument
36 uint32_t partial_block_len = (uint32_t) (ctx->aad_len % 16U); in chachapoly_pad_aad()
45 return mbedtls_poly1305_update(&ctx->poly1305_ctx, in chachapoly_pad_aad()
55 static int chachapoly_pad_ciphertext(mbedtls_chachapoly_context *ctx) in chachapoly_pad_ciphertext() argument
57 uint32_t partial_block_len = (uint32_t) (ctx->ciphertext_len % 16U); in chachapoly_pad_ciphertext()
65 return mbedtls_poly1305_update(&ctx->poly1305_ctx, in chachapoly_pad_ciphertext()
70 void mbedtls_chachapoly_init(mbedtls_chachapoly_context *ctx) in mbedtls_chachapoly_init() argument
72 mbedtls_chacha20_init(&ctx->chacha20_ctx); in mbedtls_chachapoly_init()
73 mbedtls_poly1305_init(&ctx->poly1305_ctx); in mbedtls_chachapoly_init()
74 ctx->aad_len = 0U; in mbedtls_chachapoly_init()
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H A Dlms.c228 void mbedtls_lms_public_init(mbedtls_lms_public_t *ctx) in mbedtls_lms_public_init() argument
230 memset(ctx, 0, sizeof(*ctx)); in mbedtls_lms_public_init()
233 void mbedtls_lms_public_free(mbedtls_lms_public_t *ctx) in mbedtls_lms_public_free() argument
235 if (ctx == NULL) { in mbedtls_lms_public_free()
239 mbedtls_platform_zeroize(ctx, sizeof(*ctx)); in mbedtls_lms_public_free()
242 int mbedtls_lms_import_public_key(mbedtls_lms_public_t *ctx, in mbedtls_lms_import_public_key() argument
253 ctx->params.type = (mbedtls_lms_algorithm_type_t) type; in mbedtls_lms_import_public_key()
255 if (key_size != MBEDTLS_LMS_PUBLIC_KEY_LEN(ctx->params.type)) { in mbedtls_lms_import_public_key()
263 ctx->params.otstype = (mbedtls_lmots_algorithm_type_t) otstype; in mbedtls_lms_import_public_key()
265 memcpy(ctx->params.I_key_identifier, in mbedtls_lms_import_public_key()
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H A Dgcm.c53 void mbedtls_gcm_init(mbedtls_gcm_context *ctx) in mbedtls_gcm_init() argument
55 memset(ctx, 0, sizeof(mbedtls_gcm_context)); in mbedtls_gcm_init()
58 static inline void gcm_set_acceleration(mbedtls_gcm_context *ctx) in gcm_set_acceleration() argument
61 ctx->acceleration = MBEDTLS_GCM_ACC_LARGETABLE; in gcm_set_acceleration()
63 ctx->acceleration = MBEDTLS_GCM_ACC_SMALLTABLE; in gcm_set_acceleration()
69 ctx->acceleration = MBEDTLS_GCM_ACC_AESNI; in gcm_set_acceleration()
75 ctx->acceleration = MBEDTLS_GCM_ACC_AESCE; in gcm_set_acceleration()
99 static int gcm_gen_table(mbedtls_gcm_context *ctx) in gcm_gen_table() argument
106 ret = mbedtls_block_cipher_encrypt(&ctx->block_cipher_ctx, h, h); in gcm_gen_table()
109 ret = mbedtls_cipher_update(&ctx->cipher_ctx, h, 16, h, &olen); in gcm_gen_table()
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H A Dmd.c255 void mbedtls_md_init(mbedtls_md_context_t *ctx) in mbedtls_md_init() argument
258 memset(ctx, 0, sizeof(mbedtls_md_context_t)); in mbedtls_md_init()
261 void mbedtls_md_free(mbedtls_md_context_t *ctx) in mbedtls_md_free() argument
263 if (ctx == NULL || ctx->md_info == NULL) { in mbedtls_md_free()
267 if (ctx->md_ctx != NULL) { in mbedtls_md_free()
269 if (ctx->engine == MBEDTLS_MD_ENGINE_PSA) { in mbedtls_md_free()
270 psa_hash_abort(ctx->md_ctx); in mbedtls_md_free()
273 switch (ctx->md_info->type) { in mbedtls_md_free()
276 mbedtls_md5_free(ctx->md_ctx); in mbedtls_md_free()
281 mbedtls_ripemd160_free(ctx->md_ctx); in mbedtls_md_free()
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H A Dentropy.c27 void mbedtls_entropy_init(mbedtls_entropy_context *ctx) in mbedtls_entropy_init() argument
29 ctx->source_count = 0; in mbedtls_entropy_init()
30 memset(ctx->source, 0, sizeof(ctx->source)); in mbedtls_entropy_init()
33 mbedtls_mutex_init(&ctx->mutex); in mbedtls_entropy_init()
36 ctx->accumulator_started = 0; in mbedtls_entropy_init()
37 mbedtls_md_init(&ctx->accumulator); in mbedtls_entropy_init()
44 mbedtls_entropy_add_source(ctx, mbedtls_platform_entropy_poll, NULL, in mbedtls_entropy_init()
49 mbedtls_entropy_add_source(ctx, mbedtls_hardware_poll, NULL, in mbedtls_entropy_init()
54 mbedtls_entropy_add_source(ctx, mbedtls_nv_seed_poll, NULL, in mbedtls_entropy_init()
57 ctx->initial_entropy_run = 0; in mbedtls_entropy_init()
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H A Dpoly1305.c64 static void poly1305_process(mbedtls_poly1305_context *ctx, in poly1305_process() argument
76 r0 = ctx->r[0]; in poly1305_process()
77 r1 = ctx->r[1]; in poly1305_process()
78 r2 = ctx->r[2]; in poly1305_process()
79 r3 = ctx->r[3]; in poly1305_process()
85 acc0 = ctx->acc[0]; in poly1305_process()
86 acc1 = ctx->acc[1]; in poly1305_process()
87 acc2 = ctx->acc[2]; in poly1305_process()
88 acc3 = ctx->acc[3]; in poly1305_process()
89 acc4 = ctx->acc[4]; in poly1305_process()
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H A Dpsa_crypto_hash.c32 mbedtls_md5_free(&operation->ctx.md5); in mbedtls_psa_hash_abort()
37 mbedtls_ripemd160_free(&operation->ctx.ripemd160); in mbedtls_psa_hash_abort()
42 mbedtls_sha1_free(&operation->ctx.sha1); in mbedtls_psa_hash_abort()
47 mbedtls_sha256_free(&operation->ctx.sha256); in mbedtls_psa_hash_abort()
52 mbedtls_sha256_free(&operation->ctx.sha256); in mbedtls_psa_hash_abort()
57 mbedtls_sha512_free(&operation->ctx.sha512); in mbedtls_psa_hash_abort()
62 mbedtls_sha512_free(&operation->ctx.sha512); in mbedtls_psa_hash_abort()
81 mbedtls_sha3_free(&operation->ctx.sha3); in mbedtls_psa_hash_abort()
105 mbedtls_md5_init(&operation->ctx.md5); in mbedtls_psa_hash_setup()
106 ret = mbedtls_md5_starts(&operation->ctx.md5); in mbedtls_psa_hash_setup()
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H A Dchacha20.c143 void mbedtls_chacha20_init(mbedtls_chacha20_context *ctx) in mbedtls_chacha20_init() argument
145 mbedtls_platform_zeroize(ctx->state, sizeof(ctx->state)); in mbedtls_chacha20_init()
146 mbedtls_platform_zeroize(ctx->keystream8, sizeof(ctx->keystream8)); in mbedtls_chacha20_init()
149 ctx->keystream_bytes_used = CHACHA20_BLOCK_SIZE_BYTES; in mbedtls_chacha20_init()
152 void mbedtls_chacha20_free(mbedtls_chacha20_context *ctx) in mbedtls_chacha20_free() argument
154 if (ctx != NULL) { in mbedtls_chacha20_free()
155 mbedtls_platform_zeroize(ctx, sizeof(mbedtls_chacha20_context)); in mbedtls_chacha20_free()
159 int mbedtls_chacha20_setkey(mbedtls_chacha20_context *ctx, in mbedtls_chacha20_setkey() argument
163 ctx->state[0] = 0x61707865; in mbedtls_chacha20_setkey()
164 ctx->state[1] = 0x3320646e; in mbedtls_chacha20_setkey()
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H A Dssl_ticket.c36 void mbedtls_ssl_ticket_init(mbedtls_ssl_ticket_context *ctx) in mbedtls_ssl_ticket_init() argument
38 memset(ctx, 0, sizeof(mbedtls_ssl_ticket_context)); in mbedtls_ssl_ticket_init()
41 mbedtls_mutex_init(&ctx->mutex); in mbedtls_ssl_ticket_init()
64 static int ssl_ticket_gen_key(mbedtls_ssl_ticket_context *ctx, in ssl_ticket_gen_key() argument
69 mbedtls_ssl_ticket_key *key = ctx->keys + index; in ssl_ticket_gen_key()
81 key->lifetime = ctx->ticket_lifetime; in ssl_ticket_gen_key()
83 if ((ret = ctx->f_rng(ctx->p_rng, key->name, sizeof(key->name))) != 0) { in ssl_ticket_gen_key()
87 if ((ret = ctx->f_rng(ctx->p_rng, buf, sizeof(buf))) != 0) { in ssl_ticket_gen_key()
104 ret = mbedtls_cipher_setkey(&key->ctx, buf, in ssl_ticket_gen_key()
105 mbedtls_cipher_get_key_bitlen(&key->ctx), in ssl_ticket_gen_key()
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H A Dctr_drbg.c73 void mbedtls_ctr_drbg_init(mbedtls_ctr_drbg_context *ctx) in mbedtls_ctr_drbg_init() argument
75 memset(ctx, 0, sizeof(mbedtls_ctr_drbg_context)); in mbedtls_ctr_drbg_init()
77 ctx->psa_ctx.key_id = MBEDTLS_SVC_KEY_ID_INIT; in mbedtls_ctr_drbg_init()
78 ctx->psa_ctx.operation = psa_cipher_operation_init(); in mbedtls_ctr_drbg_init()
80 mbedtls_aes_init(&ctx->aes_ctx); in mbedtls_ctr_drbg_init()
84 ctx->reseed_counter = -1; in mbedtls_ctr_drbg_init()
86 ctx->reseed_interval = MBEDTLS_CTR_DRBG_RESEED_INTERVAL; in mbedtls_ctr_drbg_init()
93 void mbedtls_ctr_drbg_free(mbedtls_ctr_drbg_context *ctx) in mbedtls_ctr_drbg_free() argument
95 if (ctx == NULL) { in mbedtls_ctr_drbg_free()
101 if (ctx->f_entropy != NULL) { in mbedtls_ctr_drbg_free()
[all …]
/optee_os/core/drivers/crypto/stm32/
H A Dstm32_cryp.c259 static TEE_Result __must_check write_align_block(struct stm32_cryp_context *ctx, in write_align_block() argument
265 res = wait_sr_bits(ctx->base, _CRYP_SR_IFNF); in write_align_block()
269 for (i = 0; i < ctx->block_u32; i++) { in write_align_block()
271 io_write32(ctx->base + _CRYP_DIN, data[i]); in write_align_block()
277 static TEE_Result __must_check write_block(struct stm32_cryp_context *ctx, in write_block() argument
283 memcpy(data_u32, data, ctx->block_u32 * sizeof(uint32_t)); in write_block()
284 return write_align_block(ctx, data_u32); in write_block()
287 return write_align_block(ctx, (void *)data); in write_block()
290 static TEE_Result __must_check read_align_block(struct stm32_cryp_context *ctx, in read_align_block() argument
296 res = wait_sr_bits(ctx->base, _CRYP_SR_OFNE); in read_align_block()
[all …]
H A Dstm32_saes.c258 static TEE_Result saes_start(struct stm32_saes_context *ctx) in saes_start() argument
263 io_setbits32(ctx->base + _SAES_CR, _SAES_CR_IPRST); in saes_start()
264 io_clrbits32(ctx->base + _SAES_CR, _SAES_CR_IPRST); in saes_start()
267 while (io_read32(ctx->base + _SAES_SR) & _SAES_SR_BUSY) in saes_start()
271 if (io_read32(ctx->base + _SAES_SR) & _SAES_SR_BUSY) { in saes_start()
279 static void saes_end(struct stm32_saes_context *ctx, int prev_error) in saes_end() argument
283 io_setbits32(ctx->base + _SAES_CR, _SAES_CR_IPRST); in saes_end()
284 io_clrbits32(ctx->base + _SAES_CR, _SAES_CR_IPRST); in saes_end()
288 io_clrbits32(ctx->base + _SAES_CR, _SAES_CR_EN); in saes_end()
291 static void saes_write_iv(struct stm32_saes_context *ctx) in saes_write_iv() argument
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/optee_os/core/drivers/crypto/caam/hash/
H A Dcaam_hash.c90 struct hashctx *ctx; /* Hash Context */ member
105 static struct crypto_hash *to_hash_ctx(struct crypto_hash_ctx *ctx) in to_hash_ctx() argument
107 assert(ctx && ctx->ops == &hash_ops); in to_hash_ctx()
109 return container_of(ctx, struct crypto_hash, hash_ctx); in to_hash_ctx()
132 static void do_free_intern(struct hashctx *ctx) in do_free_intern() argument
134 HASH_TRACE("Free Context (%p)", ctx); in do_free_intern()
136 if (ctx) { in do_free_intern()
138 caam_free_desc(&ctx->descriptor); in do_free_intern()
141 caam_free_buf(&ctx->blockbuf.buf); in do_free_intern()
144 caam_free_buf(&ctx->ctx); in do_free_intern()
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/optee_os/core/lib/libtomcrypt/
H A Dhmac.c17 struct crypto_mac_ctx ctx; member
24 static struct ltc_hmac_ctx *to_hmac_ctx(struct crypto_mac_ctx *ctx) in to_hmac_ctx() argument
26 assert(ctx && ctx->ops == &ltc_hmac_ops); in to_hmac_ctx()
28 return container_of(ctx, struct ltc_hmac_ctx, ctx); in to_hmac_ctx()
31 static TEE_Result ltc_hmac_init(struct crypto_mac_ctx *ctx, const uint8_t *key, in ltc_hmac_init() argument
34 struct ltc_hmac_ctx *hc = to_hmac_ctx(ctx); in ltc_hmac_init()
42 static TEE_Result ltc_hmac_update(struct crypto_mac_ctx *ctx, in ltc_hmac_update() argument
45 if (hmac_process(&to_hmac_ctx(ctx)->state, data, len) == CRYPT_OK) in ltc_hmac_update()
51 static TEE_Result ltc_hmac_final(struct crypto_mac_ctx *ctx, uint8_t *digest, in ltc_hmac_final() argument
56 if (hmac_done(&to_hmac_ctx(ctx)->state, digest, &l) == CRYPT_OK) in ltc_hmac_final()
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H A Dshake.c14 struct crypto_hash_ctx ctx; member
18 static struct shake_ctx *to_shake_ctx(struct crypto_hash_ctx *ctx) in to_shake_ctx() argument
20 return container_of(ctx, struct shake_ctx, ctx); in to_shake_ctx()
23 static TEE_Result do_shake_init(struct crypto_hash_ctx *ctx, unsigned int num) in do_shake_init() argument
25 struct shake_ctx *c = to_shake_ctx(ctx); in do_shake_init()
33 static TEE_Result do_sha3_update(struct crypto_hash_ctx *ctx, in do_sha3_update() argument
36 struct shake_ctx *c = to_shake_ctx(ctx); in do_sha3_update()
44 static TEE_Result do_shake_final(struct crypto_hash_ctx *ctx, in do_shake_final() argument
47 struct shake_ctx *c = to_shake_ctx(ctx); in do_shake_final()
58 struct shake_ctx *ctx = calloc(1, sizeof(*ctx)); in do_shake_alloc_ctx() local
[all …]
H A Dhash.c22 struct crypto_hash_ctx ctx; member
29 static struct ltc_hash_ctx *to_hash_ctx(struct crypto_hash_ctx *ctx) in to_hash_ctx() argument
31 assert(ctx && ctx->ops == &ltc_hash_ops); in to_hash_ctx()
33 return container_of(ctx, struct ltc_hash_ctx, ctx); in to_hash_ctx()
36 static TEE_Result ltc_hash_init(struct crypto_hash_ctx *ctx) in ltc_hash_init() argument
38 struct ltc_hash_ctx *hc = to_hash_ctx(ctx); in ltc_hash_init()
46 static TEE_Result ltc_hash_update(struct crypto_hash_ctx *ctx, in ltc_hash_update() argument
49 struct ltc_hash_ctx *hc = to_hash_ctx(ctx); in ltc_hash_update()
57 static TEE_Result ltc_hash_final(struct crypto_hash_ctx *ctx, uint8_t *digest, in ltc_hash_final() argument
60 struct ltc_hash_ctx *hc = to_hash_ctx(ctx); in ltc_hash_final()
[all …]
/optee_os/core/crypto/
H A Dsm3.c38 void sm3_init(struct sm3_context *ctx) in sm3_init() argument
40 ctx->total[0] = 0; in sm3_init()
41 ctx->total[1] = 0; in sm3_init()
43 ctx->state[0] = 0x7380166F; in sm3_init()
44 ctx->state[1] = 0x4914B2B9; in sm3_init()
45 ctx->state[2] = 0x172442D7; in sm3_init()
46 ctx->state[3] = 0xDA8A0600; in sm3_init()
47 ctx->state[4] = 0xA96F30BC; in sm3_init()
48 ctx->state[5] = 0x163138AA; in sm3_init()
49 ctx->state[6] = 0xE38DEE4D; in sm3_init()
[all …]
/optee_os/lib/libmbedtls/core/
H A Daes.c17 void mbedtls_aes_init(mbedtls_aes_context *ctx) in mbedtls_aes_init() argument
19 assert(ctx); in mbedtls_aes_init()
20 memset(ctx, 0, sizeof(*ctx)); in mbedtls_aes_init()
23 void mbedtls_aes_free( mbedtls_aes_context *ctx ) in mbedtls_aes_free() argument
25 if (ctx) in mbedtls_aes_free()
26 mbedtls_platform_zeroize(ctx, sizeof(*ctx)); in mbedtls_aes_free()
29 int mbedtls_aes_setkey_enc(mbedtls_aes_context *ctx, const unsigned char *key, in mbedtls_aes_setkey_enc() argument
32 assert(ctx && key); in mbedtls_aes_setkey_enc()
37 if (crypto_accel_aes_expand_keys(key, keybits / 8, ctx->key, NULL, in mbedtls_aes_setkey_enc()
38 sizeof(ctx->key), &ctx->round_count)) in mbedtls_aes_setkey_enc()
[all …]
/optee_os/ta/pkcs11/src/
H A Dprocessing_aes.c65 static enum pkcs11_rc init_ae_aes_context(struct ae_aes_context *ctx) in init_ae_aes_context() argument
70 assert(!ctx->out_data && !ctx->out_count && in init_ae_aes_context()
71 !ctx->pending_tag && !ctx->pending_size); in init_ae_aes_context()
74 pending_tag = TEE_Malloc(ctx->tag_byte_len, TEE_MALLOC_FILL_ZERO); in init_ae_aes_context()
82 ctx->pending_tag = pending_tag; in init_ae_aes_context()
83 ctx->out_data = out_data; in init_ae_aes_context()
88 static void release_ae_aes_context(struct ae_aes_context *ctx) in release_ae_aes_context() argument
92 for (n = 0; n < ctx->out_count; n++) in release_ae_aes_context()
93 TEE_Free(ctx->out_data[n].data); in release_ae_aes_context()
95 TEE_Free(ctx->out_data); in release_ae_aes_context()
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