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For ED255219 and ED448 if importing private only and public key is already set then check it.

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This commit is contained in:
David Garske
2022-07-01 12:53:39 -07:00
parent 2c943282f0
commit bb68766bda
3 changed files with 16 additions and 6 deletions
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5
wolfcrypt/src/ed25519.c
View File

@ -1054,6 +1054,11 @@ int wc_ed25519_import_private_only(const byte* priv, word32 privSz,
XMEMCPY(key->k, priv, ED25519_KEY_SIZE);
key->privKeySet = 1;
if (key->pubKeySet) {
/* Validate loaded public key */
return wc_ed25519_check_key(key);
}
return 0;
}

5
wolfcrypt/src/ed448.c
View File

@ -997,6 +997,11 @@ int wc_ed448_import_private_only(const byte* priv, word32 privSz,
key->privKeySet = 1;
}
if ((ret == 0) && key->pubKeySet) {
/* Validate loaded public key */
ret = wc_ed448_check_key(key);
}
return ret;
}

12
wolfssl/wolfcrypt/types.h
View File

@ -44,8 +44,8 @@ decouple library dependencies with standard string, memory and so on.
/*
* This struct is used multiple time by other structs and
* needs to be defined somwhere that all structs can import
* (with minimal depencencies).
* needs to be defined somewhere that all structs can import
* (with minimal dependencies).
*/
#ifdef HAVE_EX_DATA
#ifdef HAVE_EX_DATA_CLEANUP_HOOKS
@ -208,14 +208,14 @@ decouple library dependencies with standard string, memory and so on.
#elif defined(WC_16BIT_CPU)
#undef WORD64_AVAILABLE
typedef word16 wolfssl_word;
#define MP_16BIT /* for mp_int, mp_word needs to be twice as big as
mp_digit, no 64 bit type so make mp_digit 16 bit */
#define MP_16BIT /* for mp_int, mp_word needs to be twice as big as \
* mp_digit, no 64 bit type so make mp_digit 16 bit */
#else
#undef WORD64_AVAILABLE
typedef word32 wolfssl_word;
#define MP_16BIT /* for mp_int, mp_word needs to be twice as big as
mp_digit, no 64 bit type so make mp_digit 16 bit */
#define MP_16BIT /* for mp_int, mp_word needs to be twice as big as \
* mp_digit, no 64 bit type so make mp_digit 16 bit */
#endif
typedef struct w64wrapper {