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Introduce crypt_log_hex helper and use it for log_std output.

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This commit is contained in:
Milan Broz
2022-04-25 19:25:31 +02:00
parent e161cd1859
commit ceed3c0c3b
6 changed files with 38 additions and 60 deletions
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15
lib/utils_crypt.c
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@@ -245,6 +245,21 @@ char *crypt_bytes_to_hex(size_t size, const char *bytes)
return hex;
}
void crypt_log_hex(struct crypt_device *cd,
const char *bytes, size_t size,
const char *sep, int numwrap, const char *wrapsep)
{
unsigned i;
for (i = 0; i < size; i++) {
if (wrapsep && numwrap && i && !(i % numwrap))
crypt_logf(cd, CRYPT_LOG_NORMAL, wrapsep);
crypt_logf(cd, CRYPT_LOG_NORMAL, "%c%c%s",
hex2asc((const unsigned char)bytes[i] >> 4),
hex2asc((const unsigned char)bytes[i] & 0xf), sep);
}
}
bool crypt_is_cipher_null(const char *cipher_spec)
{
if (!cipher_spec)