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Fixed doc and checks. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10872 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
Giovanni Di Sirio 2017-10-22 09:52:21 +00:00
parent 92720f36f5
commit 1c3467b983
1 changed files with 33 additions and 16 deletions
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49
os/hal/src/hal_crypto.c
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@ -163,7 +163,7 @@ cryerror_t cryLoadTransientKey(CRYDriver *cryp,
* transient key, other values are keys stored in an
* unspecified way
* @param[in] size size of the plaintext buffer, this number must be a
* multiple of the selected key size
* multiple of 16
* @param[in] in buffer containing the input plaintext
* @param[out] out buffer for the output cyphertext
* @return The operation status.
@ -182,7 +182,10 @@ cryerror_t cryEncryptAES_ECB(CRYDriver *cryp,
const uint8_t *in,
uint8_t *out) {
osalDbgCheck((in != NULL) && (out != NULL));
osalDbgCheck((in != NULL) && (out != NULL) &&
((size & (size_t)15) == (size_t)0));
osalDbgAssert(cryp->state == CRY_READY, "not ready");
return cry_lld_encrypt_AES_ECB(cryp, key_id, size, in, out);
}
@ -195,7 +198,7 @@ cryerror_t cryEncryptAES_ECB(CRYDriver *cryp,
* transient key, other values are keys stored in an
* unspecified way
* @param[in] size size of the plaintext buffer, this number must be a
* multiple of the selected key size
* multiple of 16
* @param[in] in buffer containing the input plaintext
* @param[out] out buffer for the output cyphertext
* @return The operation status.
@ -214,7 +217,9 @@ cryerror_t cryDecryptAES_ECB(CRYDriver *cryp,
const uint8_t *in,
uint8_t *out) {
osalDbgCheck((in != NULL) && (out != NULL));
osalDbgCheck((in != NULL) && (out != NULL) &&
((size & (size_t)15) == (size_t)0));
osalDbgAssert(cryp->state == CRY_READY, "not ready");
return cry_lld_decrypt_AES_ECB(cryp, key_id, size, in, out);
@ -230,7 +235,7 @@ cryerror_t cryDecryptAES_ECB(CRYDriver *cryp,
* transient key, other values are keys stored in an
* unspecified way
* @param[in] size size of the plaintext buffer, this number must be a
* multiple of the selected key size
* multiple of 16
* @param[in] in buffer containing the input plaintext
* @param[out] out buffer for the output cyphertext
* @param[in] iv input vector
@ -251,7 +256,9 @@ cryerror_t cryEncryptAES_CBC(CRYDriver *cryp,
uint8_t *out,
const uint8_t *iv) {
osalDbgCheck((in != NULL) && (out != NULL) && (iv != NULL));
osalDbgCheck((in != NULL) && (out != NULL) && (iv != NULL) &&
((size & (size_t)15) == (size_t)0));
osalDbgAssert(cryp->state == CRY_READY, "not ready");
return cry_lld_encrypt_AES_CBC(cryp, key_id, size, in, out, iv);
@ -265,7 +272,7 @@ cryerror_t cryEncryptAES_CBC(CRYDriver *cryp,
* transient key, other values are keys stored in an
* unspecified way
* @param[in] size size of the plaintext buffer, this number must be a
* multiple of the selected key size
* multiple of 16
* @param[in] in buffer containing the input plaintext
* @param[out] out buffer for the output cyphertext
* @param[in] iv input vector
@ -286,7 +293,9 @@ cryerror_t cryDecryptAES_CBC(CRYDriver *cryp,
uint8_t *out,
const uint8_t *iv) {
osalDbgCheck((in != NULL) && (out != NULL) && (iv != NULL));
osalDbgCheck((in != NULL) && (out != NULL) && (iv != NULL) &&
((size & (size_t)15) == (size_t)0));
osalDbgAssert(cryp->state == CRY_READY, "not ready");
return cry_lld_decrypt_AES_CBC(cryp, key_id, size, in, out, iv);
@ -302,7 +311,7 @@ cryerror_t cryDecryptAES_CBC(CRYDriver *cryp,
* transient key, other values are keys stored in an
* unspecified way
* @param[in] size size of the plaintext buffer, this number must be a
* multiple of the selected key size
* multiple of 16
* @param[in] in buffer containing the input plaintext
* @param[out] out buffer for the output cyphertext
* @param[in] iv input vector
@ -323,7 +332,9 @@ cryerror_t cryEncryptAES_CFB(CRYDriver *cryp,
uint8_t *out,
const uint8_t *iv) {
osalDbgCheck((in != NULL) && (out != NULL) && (iv != NULL));
osalDbgCheck((in != NULL) && (out != NULL) && (iv != NULL) &&
((size & (size_t)15) == (size_t)0));
osalDbgAssert(cryp->state == CRY_READY, "not ready");
return cry_lld_encrypt_AES_CBC(cryp, key_id, size, in, out, iv);
@ -337,7 +348,7 @@ cryerror_t cryEncryptAES_CFB(CRYDriver *cryp,
* transient key, other values are keys stored in an
* unspecified way
* @param[in] size size of the plaintext buffer, this number must be a
* multiple of the selected key size
* multiple of 16
* @param[in] in buffer containing the input plaintext
* @param[out] out buffer for the output cyphertext
* @param[in] iv input vector
@ -358,7 +369,9 @@ cryerror_t cryDecryptAES_CFB(CRYDriver *cryp,
uint8_t *out,
const uint8_t *iv) {
osalDbgCheck((in != NULL) && (out != NULL) && (iv != NULL));
osalDbgCheck((in != NULL) && (out != NULL) && (iv != NULL) &&
((size & (size_t)15) == (size_t)0));
osalDbgAssert(cryp->state == CRY_READY, "not ready");
return cry_lld_decrypt_AES_CBC(cryp, key_id, size, in, out, iv);
@ -374,7 +387,7 @@ cryerror_t cryDecryptAES_CFB(CRYDriver *cryp,
* transient key, other values are keys stored in an
* unspecified way
* @param[in] size size of the plaintext buffer, this number must be a
* multiple of the selected key size
* multiple of 16
* @param[in] in buffer containing the input plaintext
* @param[out] out buffer for the output cyphertext
* @param[in] nonce the "nonce" constant
@ -398,7 +411,9 @@ cryerror_t cryEncryptAES_CTR(CRYDriver *cryp,
uint8_t *cnt) {
osalDbgCheck((in != NULL) && (out != NULL) &&
(nonce != NULL) && (cnt != NULL));
(nonce != NULL) && (cnt != NULL) &&
((size & (size_t)15) == (size_t)0));
osalDbgAssert(cryp->state == CRY_READY, "not ready");
return cry_lld_encrypt_AES_CTR(cryp, key_id, size, in, out, nonce, cnt);
@ -412,7 +427,7 @@ cryerror_t cryEncryptAES_CTR(CRYDriver *cryp,
* transient key, other values are keys stored in an
* unspecified way
* @param[in] size size of the plaintext buffer, this number must be a
* multiple of the selected key size
* multiple of 16
* @param[in] in buffer containing the input plaintext
* @param[out] out buffer for the output cyphertext
* @param[in] nonce the "nonce" constant
@ -436,7 +451,9 @@ cryerror_t cryDecryptAES_CTR(CRYDriver *cryp,
uint8_t *cnt) {
osalDbgCheck((in != NULL) && (out != NULL) &&
(nonce != NULL) && (cnt != NULL));
(nonce != NULL) && (cnt != NULL) &&
((size & (size_t)15) == (size_t)0));
osalDbgAssert(cryp->state == CRY_READY, "not ready");
return cry_lld_decrypt_AES_CTR(cryp, key_id, size, in, out, nonce, cnt);