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550.40.07

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This commit is contained in:
Bernhard Stoeckner
2024-01-24 17:51:53 +01:00
parent bb2dac1f20
commit 91676d6628
1411 changed files with 261367 additions and 145959 deletions
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73
kernel-open/nvidia/hal/library/cryptlib/cryptlib_ecd.h
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@@ -22,6 +22,29 @@
**/
extern void *libspdm_ecd_new_by_nid(size_t nid);
/**
* Generates Edwards-Curve context from DER-encoded public key data.
*
* The public key is ASN.1 DER-encoded as RFC7250 describes,
* namely, the SubjectPublicKeyInfo structure of a X.509 certificate.
*
* @param[in] der_data Pointer to the DER-encoded public key data.
* @param[in] der_size Size of the DER-encoded public key data in bytes.
* @param[out] ec_context Pointer to newly generated Ed context which contains the
* Ed public key component.
* Use libspdm_ecd_free() function to free the resource.
*
* If der_data is NULL, then return false.
* If ecd_context is NULL, then return false.
*
* @retval true Ed context was generated successfully.
* @retval false Invalid DER public key data.
*
**/
extern bool libspdm_ecd_get_public_key_from_der(const uint8_t *der_data,
size_t der_size,
void **ecd_context);
/**
* Release the specified Ed context.
*
@@ -29,6 +52,56 @@ extern void *libspdm_ecd_new_by_nid(size_t nid);
**/
extern void libspdm_ecd_free(void *ecd_context);
/**
* Sets the public key component into the established Ed context.
*
* For ed25519, the public_size is 32.
* For ed448, the public_size is 57.
*
* @param[in, out] ecd_context Pointer to Ed context being set.
* @param[in] public_key Pointer to the buffer to receive generated public X,Y.
* @param[in] public_size The size of public buffer in bytes.
*
* @retval true Ed public key component was set successfully.
* @retval false Invalid EC public key component.
**/
extern bool libspdm_ecd_set_pub_key(void *ecd_context, const uint8_t *public_key,
size_t public_key_size);
/**
* Sets the private key component into the established Ed context.
*
* For ed25519, the private_size is 32.
* For ed448, the private_size is 57.
*
* @param[in, out] ecd_context Pointer to Ed context being set.
* @param[in] private Pointer to the buffer to receive generated private X,Y.
* @param[in] private_size The size of private buffer in bytes.
*
* @retval true Ed private key component was set successfully.
* @retval false Invalid EC private key component.
*
**/
bool libspdm_ecd_set_pri_key(void *ecd_context, const uint8_t *private_key,
size_t private_key_size);
/**
* Gets the public key component from the established Ed context.
*
* For ed25519, the public_size is 32.
* For ed448, the public_size is 57.
*
* @param[in, out] ecd_context Pointer to Ed context being set.
* @param[out] public Pointer to the buffer to receive generated public X,Y.
* @param[in, out] public_size On input, the size of public buffer in bytes.
* On output, the size of data returned in public buffer in bytes.
*
* @retval true Ed key component was retrieved successfully.
* @retval false Invalid EC public key component.
**/
extern bool libspdm_ecd_get_pub_key(void *ecd_context, uint8_t *public_key,
size_t *public_key_size);
/**
* Carries out the Ed-DSA signature.
*