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-rw-r--r--asn1_internal.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/asn1_internal.h b/asn1_internal.h
index 3de8bd6..bba4503 100644
--- a/asn1_internal.h
+++ b/asn1_internal.h
@@ -117,9 +117,21 @@ extern hal_error_t hal_asn1_decode_header(const uint8_t tag,
extern hal_error_t hal_asn1_encode_integer(const fp_int * const bn,
uint8_t *der, size_t *der_len, const size_t der_max);
+extern hal_error_t hal_asn1_encode_uint32(const uint32_t n,
+ uint8_t *der, size_t *der_len, const size_t der_max);
+
+extern hal_error_t hal_asn1_encode_octet_string(const uint8_t * const data, const size_t data_len,
+ uint8_t *der, size_t *der_len, const size_t der_max);
+
extern hal_error_t hal_asn1_decode_integer(fp_int *bn,
const uint8_t * const der, size_t *der_len, const size_t der_max);
+extern hal_error_t hal_asn1_decode_uint32(uint32_t *np,
+ const uint8_t * const der, size_t *der_len, const size_t der_max);
+
+extern hal_error_t hal_asn1_decode_octet_string(uint8_t *data, const size_t data_len,
+ const uint8_t * const der, size_t *der_len, const size_t der_max);
+
extern hal_error_t hal_asn1_encode_spki(const uint8_t * const alg_oid, const size_t alg_oid_len,
const uint8_t * const curve_oid, const size_t curve_oid_len,
const uint8_t * const pubkey, const size_t pubkey_len,