diff options
Diffstat (limited to 'include/u-boot/rsa-mod-exp.h')
| -rw-r--r-- | include/u-boot/rsa-mod-exp.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/u-boot/rsa-mod-exp.h b/include/u-boot/rsa-mod-exp.h index 8a428c4b6a..1da8af1bb8 100644 --- a/include/u-boot/rsa-mod-exp.h +++ b/include/u-boot/rsa-mod-exp.h @@ -27,6 +27,29 @@ struct key_prop { }; /** + * rsa_gen_key_prop() - Generate key properties of RSA public key + * @key: Specifies key data in DER format + * @keylen: Length of @key + * @prop: Generated key property + * + * This function takes a blob of encoded RSA public key data in DER + * format, parse it and generate all the relevant properties + * in key_prop structure. + * Return a pointer to struct key_prop in @prop on success. + * + * Return: 0 on success, negative on error + */ +int rsa_gen_key_prop(const void *key, uint32_t keylen, struct key_prop **proc); + +/** + * rsa_free_key_prop() - Free key properties + * @prop: Pointer to struct key_prop + * + * This function frees all the memories allocated by rsa_gen_key_prop(). + */ +void rsa_free_key_prop(struct key_prop *prop); + +/** * rsa_mod_exp_sw() - Perform RSA Modular Exponentiation in sw * * Operation: out[] = sig ^ exponent % modulus |