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Minor documentation improvements

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This commit is contained in:
Gilles Peskine 2018-08-13 17:24:59 +02:00 committed by Jaeden Amero
parent 6ef7983208
commit c6290c043e
2 changed files with 4 additions and 3 deletions
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4
include/psa/crypto.h
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@ -1204,7 +1204,7 @@ psa_status_t psa_get_key_information(psa_key_slot_t key,
* ```
* - For DSA private keys (#PSA_KEY_TYPE_DSA_KEYPAIR), the format
* is the non-encrypted DER encoding of the representation used by
* OpenSSL and OpenSSH, which the following ASN.1 structure:
* OpenSSL and OpenSSH, whose structure is described in ASN.1 as follows:
* ```
* DSAPrivateKey ::= SEQUENCE {
* version INTEGER, -- must be 0
@ -1316,7 +1316,7 @@ psa_status_t psa_export_key(psa_key_slot_t key,
* representation defined by SEC1 §2.3.3.
* The OID is `id-ecPublicKey`,
* and the parameters must be given as a `namedCurve` OID as specified in
* RFC 5480 §2.1.1.1.
* RFC 5480 §2.1.1.1 or other applicable standards.
* ```
* ansi-X9-62 OBJECT IDENTIFIER ::=
* { iso(1) member-body(2) us(840) 10045 }

3
tests/suites/test_suite_psa_crypto.function
View file

@ -589,6 +589,7 @@ static int exported_key_sanity_check( psa_key_type_t type, size_t bits,
TEST_ASSERT( asn1_get_implicit_tag( &p, end, &len, 0,
MBEDTLS_ASN1_OID ) == 0 );
p += len;
/* publicKey: ECPoint in uncompressed representation (as below) */
TEST_ASSERT( asn1_get_implicit_tag( &p, end, &len, 1,
MBEDTLS_ASN1_BIT_STRING ) == 0 );
TEST_ASSERT( p + len == end );
@ -649,7 +650,7 @@ static int exported_key_sanity_check( psa_key_type_t type, size_t bits,
if( PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY( type ) )
{
/* ECPoint ::= ...
* -- first 8 bits: 0x04;
* -- first 8 bits: 0x04 (uncompressed representation);
* -- then x_P as an n-bit string, big endian;
* -- then y_P as a n-bit string, big endian,
* -- where n is the order of the curve.