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library: debug: remove mbedtls_debug_print_mpi()

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This function is no more used anywhere and can be safely removed.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This commit is contained in:
Valerio Setti
2025-11-19 13:09:56 +01:00
parent 67152f3049
commit 10eaf68acd
4 changed files with 0 additions and 136 deletions
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56
library/debug.c
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@@ -167,57 +167,6 @@ void mbedtls_debug_print_buf(const mbedtls_ssl_context *ssl, int level,
}
}
#if defined(MBEDTLS_BIGNUM_C)
void mbedtls_debug_print_mpi(const mbedtls_ssl_context *ssl, int level,
const char *file, int line,
const char *text, const mbedtls_mpi *X)
{
char str[DEBUG_BUF_SIZE];
size_t bitlen;
size_t idx = 0;
if (NULL == ssl ||
NULL == ssl->conf ||
NULL == ssl->conf->f_dbg ||
NULL == X ||
level > debug_threshold) {
return;
}
bitlen = mbedtls_mpi_bitlen(X);
mbedtls_snprintf(str, sizeof(str), "value of '%s' (%u bits) is:\n",
text, (unsigned) bitlen);
debug_send_line(ssl, level, file, line, str);
if (bitlen == 0) {
str[0] = ' '; str[1] = '0'; str[2] = '0';
idx = 3;
} else {
int n;
for (n = (int) ((bitlen - 1) / 8); n >= 0; n--) {
size_t limb_offset = n / sizeof(mbedtls_mpi_uint);
size_t offset_in_limb = n % sizeof(mbedtls_mpi_uint);
unsigned char octet =
(X->p[limb_offset] >> (offset_in_limb * 8)) & 0xff;
mbedtls_snprintf(str + idx, sizeof(str) - idx, " %02x", octet);
idx += 3;
/* Wrap lines after 16 octets that each take 3 columns */
if (idx >= 3 * 16) {
mbedtls_snprintf(str + idx, sizeof(str) - idx, "\n");
debug_send_line(ssl, level, file, line, str);
idx = 0;
}
}
}
if (idx != 0) {
mbedtls_snprintf(str + idx, sizeof(str) - idx, "\n");
debug_send_line(ssl, level, file, line, str);
}
}
#endif /* MBEDTLS_BIGNUM_C */
#if defined(MBEDTLS_X509_CRT_PARSE_C) && !defined(MBEDTLS_X509_REMOVE_INFO)
#if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY) || defined(PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY)
@@ -412,11 +361,6 @@ static void debug_print_pk(const mbedtls_ssl_context *ssl, int level,
mbedtls_snprintf(name, sizeof(name), "%s%s", text, items[i].name);
name[sizeof(name) - 1] = '\0';
#if defined(MBEDTLS_RSA_C)
if (items[i].type == MBEDTLS_PK_DEBUG_MPI) {
mbedtls_debug_print_mpi(ssl, level, file, line, name, items[i].value);
} else
#endif /* MBEDTLS_RSA_C */
#if defined(PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY)
if (items[i].type == MBEDTLS_PK_DEBUG_PSA_RSA) {
mbedtls_debug_print_psa_rsa(ssl, level, file, line, name, items[i].value);