MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS macro

\def MBEDTLS_CIPHER_NULL_CIPHER Enable NULL cipher. Warning: Only do so when you know what you are doing. This allows for encryption or channels without any security! To enable the following ciphersuites: MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384 MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256 MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384 MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256 MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA MBEDTLS_TLS_RSA_WITH_NULL_SHA256 MBEDTLS_TLS_RSA_WITH_NULL_SHA MBEDTLS_TLS_RSA_WITH_NULL_MD5 MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384 MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256 MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA MBEDTLS_TLS_PSK_WITH_NULL_SHA384 MBEDTLS_TLS_PSK_WITH_NULL_SHA256 MBEDTLS_TLS_PSK_WITH_NULL_SHA Uncomment this macro to enable the NULL cipher and ciphersuites \def MBEDTLS_CIPHER_PADDING_PKCS7 MBEDTLS_CIPHER_PADDING_XXX: Uncomment or comment macros to add support for specific padding modes in the cipher layer with cipher modes that support padding (e.g. CBC) If you disable all padding modes, only full blocks can be used with CBC. Enable padding modes in the cipher layer.