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boards/esp32c3-devkit: add Dropbear SSH server configuration #19062

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104 changes: 104 additions & 0 deletions boards/risc-v/esp32c3/esp32c3-devkit/configs/dropbear/defconfig
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Original file line number Diff line number Diff line change
@@ -0,0 +1,104 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_NDEBUG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
CONFIG_ALLOW_BSD_COMPONENTS=y
CONFIG_ARCH="risc-v"
CONFIG_ARCH_BOARD="esp32c3-devkit"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ESP32C3_DEVKIT=y
CONFIG_ARCH_CHIP="esp32c3"
CONFIG_ARCH_CHIP_ESP32C3=y
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_ARCH_IRQ_TO_NDX=y
CONFIG_ARCH_MINIMAL_VECTORTABLE_DYNAMIC=y
CONFIG_ARCH_NUSER_INTERRUPTS=17
CONFIG_ARCH_RISCV=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARD_LOOPSPERMSEC=15000
CONFIG_BUILTIN=y
CONFIG_DEV_URANDOM=y
CONFIG_DRIVERS_IEEE80211=y
CONFIG_DRIVERS_WIRELESS=y
CONFIG_ESPRESSIF_SPIFLASH=y
CONFIG_ESPRESSIF_SPIFLASH_SPIFFS=y
CONFIG_ESPRESSIF_WIFI=y
CONFIG_EXAMPLES_RANDOM=y
CONFIG_FS_PROCFS=y
CONFIG_FSUTILS_PASSWD=y
CONFIG_FSUTILS_PASSWD_PATH="/data/passwd"
CONFIG_IDLETHREAD_STACKSIZE=2048
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_INIT_STACKSIZE=8192
CONFIG_INTELHEX_BINARY=y
CONFIG_IOB_BUFSIZE=128
CONFIG_IOB_NBUFFERS=160
CONFIG_IOB_THROTTLE=24
CONFIG_LIBC_PERROR_STDOUT=y
CONFIG_LIBC_STRERROR=y
CONFIG_NETDB_DNSCLIENT=y
CONFIG_NETDEV_LATEINIT=y
CONFIG_NETDEV_PHY_IOCTL=y
CONFIG_NETDEV_WIRELESS_IOCTL=y
CONFIG_NETUTILS_DROPBEAR=y
CONFIG_NETUTILS_DROPBEAR_HOSTKEY_PATH="/data/dropbear_ecdsa_host_key"
CONFIG_NETUTILS_DROPBEAR_LISTEN_RETRY_MAX=120
CONFIG_NETUTILS_DROPBEAR_LISTEN_RETRIES=0
CONFIG_NETUTILS_DROPBEAR_STACKSIZE=65536
CONFIG_NSH_DROPBEAR=y
CONFIG_PSEUDOTERM=y
CONFIG_PSEUDOTERM_SUSV1=y
CONFIG_PSEUDOTERM_RXBUFSIZE=1024
CONFIG_PSEUDOTERM_TXBUFSIZE=2048
CONFIG_NETINIT_DHCPC=y
CONFIG_NETINIT_WAPI_ALG_CCMP=y
CONFIG_NETINIT_WAPI_AUTHWPA_WPA2=y
CONFIG_NETINIT_WAPI_CIPHERMODE_CCMP=y
CONFIG_NETINIT_WAPI_PASSPHRASE="mypasswd"
CONFIG_NETINIT_WAPI_SSID="myssid"
CONFIG_NETINIT_WAPI_STAMODE_INFRA=y
CONFIG_NETUTILS_IPERF=y
CONFIG_NETUTILS_NETINIT=y
CONFIG_NET_BROADCAST=y
CONFIG_NET_ETH_PKTSIZE=1514
CONFIG_NET_ICMP_SOCKET=y
CONFIG_NET_TCP=y
CONFIG_NET_TCP_DELAYED_ACK=y
CONFIG_NET_TCP_WRITE_BUFFERS=y
CONFIG_NET_UDP=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_READLINE=y
CONFIG_NSH_STRERROR=y
CONFIG_PREALLOC_TIMERS=0
CONFIG_PTHREAD_MUTEX_TYPES=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_BACKTRACE=y
CONFIG_SCHED_LPWORK=y
CONFIG_SCHED_WAITPID=y
CONFIG_SIG_DEFAULT=y
CONFIG_START_DAY=29
CONFIG_START_MONTH=11
CONFIG_START_YEAR=2019
CONFIG_SYSTEM_DHCPC_RENEW=y
CONFIG_SYSTEM_DUMPSTACK=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_PING=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_TLS_TASK_NELEM=4
CONFIG_TTY_SIGINT=y
CONFIG_TTY_SIGINT_CHAR=0x03
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WIRELESS=y
CONFIG_WIRELESS_WAPI=y
CONFIG_WIRELESS_WAPI_CMDTOOL=y
CONFIG_WIRELESS_WAPI_INITCONF=y
30 changes: 30 additions & 0 deletions crypto/chachapoly.c
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Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,36 @@ void chacha20_crypt(caddr_t key, FAR uint8_t *data)
CHACHA20_BLOCK_LEN);
}

void chacha20_stream_setkey(FAR struct chacha20_stream_ctx *ctx,
FAR const uint8_t *key)
{
chacha_keysetup((FAR chacha_ctx *)ctx, key, CHACHA20_KEYSIZE * 8);
}

void chacha20_stream_ivctr64(FAR struct chacha20_stream_ctx *ctx,
FAR const uint8_t *iv, uint64_t counter)
{
uint8_t ctr[8];

ctr[0] = counter;
ctr[1] = counter >> 8;
ctr[2] = counter >> 16;
ctr[3] = counter >> 24;
ctr[4] = counter >> 32;
ctr[5] = counter >> 40;
ctr[6] = counter >> 48;
ctr[7] = counter >> 56;

chacha_ivsetup((FAR chacha_ctx *)ctx, iv, ctr);
}

void chacha20_stream_crypt(FAR struct chacha20_stream_ctx *ctx,
FAR const uint8_t *in, FAR uint8_t *out,
size_t len)
{
chacha_encrypt_bytes((FAR chacha_ctx *)ctx, in, out, len);
}

void chacha20_poly1305_init(FAR void *xctx)
{
FAR CHACHA20_POLY1305_CTX *ctx = xctx;
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13 changes: 13 additions & 0 deletions include/crypto/chachapoly.h
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Original file line number Diff line number Diff line change
Expand Up @@ -32,10 +32,23 @@ struct chacha20_ctx
uint8_t nonce[CHACHA20_NONCE];
};

struct chacha20_stream_ctx
{
uint32_t input[16];
};

int chacha20_setkey(FAR void *, FAR uint8_t *, int);
void chacha20_reinit(caddr_t, FAR uint8_t *);
void chacha20_crypt(caddr_t, FAR uint8_t *);

void chacha20_stream_setkey(FAR struct chacha20_stream_ctx *ctx,
FAR const uint8_t *key);
void chacha20_stream_ivctr64(FAR struct chacha20_stream_ctx *ctx,
FAR const uint8_t *iv, uint64_t counter);
void chacha20_stream_crypt(FAR struct chacha20_stream_ctx *ctx,
FAR const uint8_t *in, FAR uint8_t *out,
size_t len);

#define POLY1305_KEYLEN 32
#define POLY1305_TAGLEN 16
#define POLY1305_BLOCK_LEN 16
Expand Down
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