Move the function declarations to x509.h
This commit moves the function declarations for
mbedtls_oid_get_numeric_string and mbedtls_oid_from_numeric_string from
oid.h to x509.h.
Signed-off-by: Sam Berry <sam.berry@arm.com>
diff --git a/include/mbedtls/x509.h b/include/mbedtls/x509.h
index 453f598..18df19c 100644
--- a/include/mbedtls/x509.h
+++ b/include/mbedtls/x509.h
@@ -492,6 +492,38 @@
p += (size_t) ret; \
} while (0)
+/**
+ * \brief Translate an ASN.1 OID into its numeric representation
+ * (e.g. "\x2A\x86\x48\x86\xF7\x0D" into "1.2.840.113549")
+ *
+ * \param buf buffer to put representation in
+ * \param size size of the buffer
+ * \param oid OID to translate
+ *
+ * \return Length of the string written (excluding final NULL) or
+ * MBEDTLS_ERR_OID_BUF_TOO_SMALL in case of error
+ */
+int mbedtls_oid_get_numeric_string(char *buf, size_t size, const mbedtls_asn1_buf *oid);
+
+/**
+ * \brief Translate a string containing a dotted-decimal
+ * representation of an ASN.1 OID into its encoded form
+ * (e.g. "1.2.840.113549" into "\x2A\x86\x48\x86\xF7\x0D").
+ * On success, this function allocates oid->buf from the
+ * heap. It must be freed by the caller using mbedtls_free().
+ *
+ * \param oid #mbedtls_asn1_buf to populate with the DER-encoded OID
+ * \param oid_str string representation of the OID to parse
+ * \param size length of the OID string, not including any null terminator
+ *
+ * \return 0 if successful
+ * \return #MBEDTLS_ERR_ASN1_INVALID_DATA if \p oid_str does not
+ * represent a valid OID
+ * \return #MBEDTLS_ERR_ASN1_ALLOC_FAILED if the function fails to
+ * allocate oid->buf
+ */
+int mbedtls_oid_from_numeric_string(mbedtls_asn1_buf *oid, const char *oid_str, size_t size);
+
#ifdef __cplusplus
}
#endif