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Xref documentation for ECC curves and DH groups.

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Connect the types to the key type construction macros by x-refs.
This commit is contained in:
Andrew Thoelke 2019-09-25 22:16:21 +01:00
parent fd368e50d5
commit 214064ea85
2 changed files with 28 additions and 4 deletions
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8
include/psa/crypto_types.h
View file

@ -66,6 +66,10 @@ typedef int32_t psa_status_t;
typedef uint32_t psa_key_type_t; typedef uint32_t psa_key_type_t;
/** The type of PSA elliptic curve identifiers. /** The type of PSA elliptic curve identifiers.
*
* The curve identifier is required to create an ECC key using the
* PSA_KEY_TYPE_ECC_KEY_PAIR() or PSA_KEY_TYPE_ECC_PUBLIC_KEY()
* macros.
* *
* The encoding of curve identifiers is taken from the * The encoding of curve identifiers is taken from the
* TLS Supported Groups Registry (formerly known as the * TLS Supported Groups Registry (formerly known as the
@ -89,6 +93,10 @@ typedef uint32_t psa_key_type_t;
typedef uint16_t psa_ecc_curve_t; typedef uint16_t psa_ecc_curve_t;
/** The type of PSA Diffie-Hellman group identifiers. /** The type of PSA Diffie-Hellman group identifiers.
*
* The group identifier is required to create an Diffie-Hellman key using the
* PSA_KEY_TYPE_DH_KEY_PAIR() or PSA_KEY_TYPE_DH_PUBLIC_KEY()
* macros.
* *
* The encoding of group identifiers is taken from the * The encoding of group identifiers is taken from the
* TLS Supported Groups Registry (formerly known as the * TLS Supported Groups Registry (formerly known as the

24
include/psa/crypto_values.h
View file

@ -421,10 +421,18 @@
#define PSA_KEY_TYPE_ECC_PUBLIC_KEY_BASE ((psa_key_type_t)0x60030000) #define PSA_KEY_TYPE_ECC_PUBLIC_KEY_BASE ((psa_key_type_t)0x60030000)
#define PSA_KEY_TYPE_ECC_KEY_PAIR_BASE ((psa_key_type_t)0x70030000) #define PSA_KEY_TYPE_ECC_KEY_PAIR_BASE ((psa_key_type_t)0x70030000)
#define PSA_KEY_TYPE_ECC_CURVE_MASK ((psa_key_type_t)0x0000ffff) #define PSA_KEY_TYPE_ECC_CURVE_MASK ((psa_key_type_t)0x0000ffff)
/** Elliptic curve key pair. */ /** Elliptic curve key pair.
*
* \param curve A value of type ::psa_ecc_curve_t that identifies the
* ECC curve to be used.
*/
#define PSA_KEY_TYPE_ECC_KEY_PAIR(curve) \ #define PSA_KEY_TYPE_ECC_KEY_PAIR(curve) \
(PSA_KEY_TYPE_ECC_KEY_PAIR_BASE | (curve)) (PSA_KEY_TYPE_ECC_KEY_PAIR_BASE | (curve))
/** Elliptic curve public key. */ /** Elliptic curve public key.
*
* \param curve A value of type ::psa_ecc_curve_t that identifies the
* ECC curve to be used.
*/
#define PSA_KEY_TYPE_ECC_PUBLIC_KEY(curve) \ #define PSA_KEY_TYPE_ECC_PUBLIC_KEY(curve) \
(PSA_KEY_TYPE_ECC_PUBLIC_KEY_BASE | (curve)) (PSA_KEY_TYPE_ECC_PUBLIC_KEY_BASE | (curve))
@ -511,10 +519,18 @@
#define PSA_KEY_TYPE_DH_PUBLIC_KEY_BASE ((psa_key_type_t)0x60040000) #define PSA_KEY_TYPE_DH_PUBLIC_KEY_BASE ((psa_key_type_t)0x60040000)
#define PSA_KEY_TYPE_DH_KEY_PAIR_BASE ((psa_key_type_t)0x70040000) #define PSA_KEY_TYPE_DH_KEY_PAIR_BASE ((psa_key_type_t)0x70040000)
#define PSA_KEY_TYPE_DH_GROUP_MASK ((psa_key_type_t)0x0000ffff) #define PSA_KEY_TYPE_DH_GROUP_MASK ((psa_key_type_t)0x0000ffff)
/** Diffie-Hellman key pair. */ /** Diffie-Hellman key pair.
*
* \param group A value of type ::psa_dh_group_t that identifies the
* Diffie-Hellman group to be used.
*/
#define PSA_KEY_TYPE_DH_KEY_PAIR(group) \ #define PSA_KEY_TYPE_DH_KEY_PAIR(group) \
(PSA_KEY_TYPE_DH_KEY_PAIR_BASE | (group)) (PSA_KEY_TYPE_DH_KEY_PAIR_BASE | (group))
/** Diffie-Hellman public key. */ /** Diffie-Hellman public key.
*
* \param group A value of type ::psa_dh_group_t that identifies the
* Diffie-Hellman group to be used.
*/
#define PSA_KEY_TYPE_DH_PUBLIC_KEY(group) \ #define PSA_KEY_TYPE_DH_PUBLIC_KEY(group) \
(PSA_KEY_TYPE_DH_PUBLIC_KEY_BASE | (group)) (PSA_KEY_TYPE_DH_PUBLIC_KEY_BASE | (group))