cert.h

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#ifndef TLS_CERT_H
#define TLS_CERT_H
 
#include "common/bytes/span/span.h"
#include "common/platform/sys/syscall.h"


typedef struct {
  const u8* cert_data; 
  u32       cert_len;  
} tls_cert_entry;

int tls_cert_parse(wired_span buf, wired_span* context, tls_cert_entry* first);

#define TLS_CERT_CHAIN_MAX 10

typedef struct {
  tls_cert_entry* entries; 
  usz             cap;     
  usz*            count;   
} tls_cert_chain_out;

int tls_cert_chain(
    wired_span buf, wired_span* context, const tls_cert_chain_out* out);

int tls_certverify_parse(wired_span buf, u16* scheme, wired_span* sig);

#define TLS_SCHEME_ED25519 0x0807

int tls_certverify_ed25519(
    wired_span sig, const u8 transcript_hash[32], const u8 pubkey[32]);
 
#endif