Crypto: Do not define `MBEDTLS_CIPHER_PADDING_PKCS7` in profile medium

In Mbed TLS, all PKCS7 code is guarded by
`MBEDTLS_CIPHER_MODE_WITH_PADDING`, which is only defined if
`MBEDTLS_CIPHER_MODE_CBC` is. Since `MBEDTLS_CIPHER_MODE_CBC` is not
defined, we should also disable `MBEDTLS_CIPHER_PADDING_PKCS7`. This
does not optimize the profile as no PKCS7 code is compiled anyway.

Signed-off-by: Abbas Bracken Ziad <abbas.brackenziad@arm.com>
Change-Id: I2502d14024ab67d8fa2aa8c5be79cae30a864ec5
1 file changed