src/usr.bin/ssh/ssh-ed25519-sk.c - diff

Return to ssh-ed25519-sk.c CVS log

Up to [local] / src / usr.bin / ssh

version 1.12, 2022/10/28 00:41:52

version 1.13, 2022/10/28 00:43:08

Line 92

return 0;

}

int

static int

ssh_ed25519_sk_verify(const struct sshkey *key,

const u_char *signature, size_t signaturelen,

const u_char *sig, size_t siglen,

const u_char *data, size_t datalen, u_int compat,

const u_char *data, size_t dlen, const char *alg, u_int compat,

struct sshkey_sig_details **detailsp)

{

struct sshbuf *b = NULL;

Line 120

if (key == NULL ||

sshkey_type_plain(key->type) != KEY_ED25519_SK ||

key->ed25519_pk == NULL ||

signature == NULL || signaturelen == 0)

sig == NULL || siglen == 0)

return SSH_ERR_INVALID_ARGUMENT;

if ((b = sshbuf_from(signature, signaturelen)) == NULL)

if ((b = sshbuf_from(sig, siglen)) == NULL)

return SSH_ERR_ALLOC_FAIL;

if (sshbuf_get_cstring(b, &ktype, NULL) != 0 ||

sshbuf_get_string_direct(b, &sigblob, &len) != 0 ||

Line 154

}

if (ssh_digest_memory(SSH_DIGEST_SHA256, key->sk_application,

strlen(key->sk_application), apphash, sizeof(apphash)) != 0 ||

ssh_digest_memory(SSH_DIGEST_SHA256, data, datalen,

ssh_digest_memory(SSH_DIGEST_SHA256, data, dlen,

msghash, sizeof(msghash)) != 0) {

r = SSH_ERR_INVALID_ARGUMENT;

goto out;

Line 228

/* .ssh_deserialize_public = */ ssh_ed25519_sk_deserialize_public,

/* .generate = */ NULL,

/* .copy_public = */ ssh_ed25519_sk_copy_public,

/* .sign = */ NULL,

/* .verify = */ ssh_ed25519_sk_verify,

};

const struct sshkey_impl sshkey_ed25519_sk_impl = {