Hi David,
OS and CPU is FreeRTOS+Zynq.
Compiler option:
ifeq ($(USE_WOLFSSL), 1)
CFLAGS := $(CFLAGS) -D _WOLFSSL -D FREERTOS -D FREERTOS_TCP -D WC_NO_HARDEN -D NO_THREAD_LS -D HAVE_FIPS -D HAVE_FIPS_VERSION=2
CFLAGS := $(CFLAGS) -D HAVE_HASHDRBG -D WOLFSSL_SHA384 -D WOLFSSL_SHA512 -D WOLFSSL_KEY_GEN -D HAVE_ECC -D NO_RC4
CFLAGS := $(CFLAGS) -D WOLFSSH_SFTP -D WOLFSSH_KEYGEN -D WOLFSSH_USER_FILESYSTEM -D HAVE_DH -D DEBUG_WOLFSSH -D WOLFSSL_AES_COUNTER
CFLAGS := $(CFLAGS) -D WOLFSSH_NO_DH_GROUP1_SHA1 -D WOLFSSH_NO_AES_CBC -D WOLFSSH_NO_HMAC_SHA1_96 -D WOLFSSH_NO_HMAC_SHA1
#-DUSE_WOLF_TIMEVAL_T
endif
Debug log:
2024-09-30 07:00:22 SSH[DEBUG] Entering CtxResourceFree()
2024-09-30 07:00:22 SSH[DEBUG] Entering wolfSSH_CTX_free()
2024-09-30 07:00:22 SSH[DEBUG] Entering HandshakeInfoFree()
2024-09-30 07:00:22 SSH[DEBUG] Leaving ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] SB: usedSz = 0, forcedFree = 1
2024-09-30 07:00:22 SSH[DEBUG] buf->length = 0
2024-09-30 07:00:22 SSH[DEBUG] buf->idx = 0
2024-09-30 07:00:22 SSH[DEBUG] buf->bufferSz = 16
2024-09-30 07:00:22 SSH[DEBUG] Entering ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] Leaving ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] SB: usedSz = 0, forcedFree = 1
2024-09-30 07:00:22 SSH[DEBUG] buf->length = 0
2024-09-30 07:00:22 SSH[DEBUG] buf->idx = 0
2024-09-30 07:00:22 SSH[DEBUG] buf->bufferSz = 16
2024-09-30 07:00:22 SSH[DEBUG] Entering ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] Leaving ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] SB: usedSz = 0, forcedFree = 1
2024-09-30 07:00:22 SSH[DEBUG] buf->length = 0
2024-09-30 07:00:22 SSH[DEBUG] buf->idx = 0
2024-09-30 07:00:22 SSH[DEBUG] buf->bufferSz = 16
2024-09-30 07:00:22 SSH[DEBUG] Entering ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] Entering sshResourceFree()
2024-09-30 07:00:22 SSH[DEBUG] Entering wolfSSH_free()
2024-09-30 07:00:22 SSH[DEBUG] connect error: CLIENT_KEXDH_INIT_SENT, -1018
2024-09-30 07:00:22 SSH[DEBUG] PR5: txCount = 352, rxCount = 2016
2024-09-30 07:00:22 SSH[DEBUG] Leaving ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] SB: releasing dynamic buffer
2024-09-30 07:00:22 SSH[DEBUG] SB: usedSz = 0, forcedFree = 1
2024-09-30 07:00:22 SSH[DEBUG] buf->length = 904
2024-09-30 07:00:22 SSH[DEBUG] buf->idx = 904
2024-09-30 07:00:22 SSH[DEBUG] buf->bufferSz = 904
2024-09-30 07:00:22 SSH[DEBUG] Entering ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] PR4: Shrinking input buffer
2024-09-30 07:00:22 SSH[DEBUG] PR3: peerMacSz = 0
2024-09-30 07:00:22 SSH[DEBUG] Leaving DoKexDhReply(), ret = -1018
2024-09-30 07:00:22 SSH[DEBUG] DoKexDhReply: Signature Verify fail (-229)
2024-09-30 07:00:22 SSH[DEBUG] DKDR: public key accepted
2024-09-30 07:00:22 SSH[DEBUG] DKDR: Calling the public key check callback
2024-09-30 07:00:22 SSH[DEBUG] Entering DoKexDhReply()
2024-09-30 07:00:22 SSH[DEBUG] Decoding MSGID_KEXDH_REPLY
2024-09-30 07:00:22 SSH[DEBUG] DoPacket sequence number: 1
2024-09-30 07:00:22 SSH[DEBUG] VM: keyLen = 0
2024-09-30 07:00:22 SSH[DEBUG] VM: seq = 1
2024-09-30 07:00:22 SSH[DEBUG] VM: inSz = 904
2024-09-30 07:00:22 SSH[DEBUG] VerifyMac none
2024-09-30 07:00:22 SSH[DEBUG] Decrypt none
2024-09-30 07:00:22 SSH[DEBUG] Receive: recvd = 896
2024-09-30 07:00:22 SSH[INFO] GID: readjust size
2024-09-30 07:00:22 SSH[DEBUG] PR2: size = 904
2024-09-30 07:00:22 SSH[DEBUG] Decrypt none
2024-09-30 07:00:22 SSH[DEBUG] Receive: recvd = 8
2024-09-30 07:00:22 SSH[INFO] GID: readjust size
2024-09-30 07:00:22 SSH[DEBUG] PR1: size = 8
2024-09-30 07:00:22 SSH[DEBUG] connect state: CLIENT_KEXDH_INIT_SENT
2024-09-30 07:00:22 SSH[DEBUG] Leaving SendKexDhInit(), ret = 0
2024-09-30 07:00:22 SSH[DEBUG] Leaving ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] SB: releasing dynamic buffer
2024-09-30 07:00:22 SSH[DEBUG] SB: usedSz = 0, forcedFree = 0
2024-09-30 07:00:22 SSH[DEBUG] buf->length = 80
2024-09-30 07:00:22 SSH[DEBUG] buf->idx = 80
2024-09-30 07:00:22 SSH[DEBUG] buf->bufferSz = 91
2024-09-30 07:00:22 SSH[DEBUG] Entering ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] SB: Shrinking output buffer
2024-09-30 07:00:22 SSH[DEBUG] Embed Send sent 80
2024-09-30 07:00:22 SSH[DEBUG] Embed Send trying to send 80
2024-09-30 07:00:22 SSH[DEBUG] Entering wolfSSH_SendPacket()
2024-09-30 07:00:22 SSH[DEBUG] Encrypt none
2024-09-30 07:00:22 SSH[DEBUG] CreateMac none
2024-09-30 07:00:22 SSH[DEBUG] BP: paddingSz = 5
2024-09-30 07:00:22 SSH[DEBUG] Entering SendKexDhInit()
2024-09-30 07:00:22 SSH[DEBUG] connect state: SERVER_KEXINIT_DONE
2024-09-30 07:00:22 SSH[DEBUG] PR5: txCount = 272, rxCount = 1112
2024-09-30 07:00:22 SSH[DEBUG] Leaving ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] SB: releasing dynamic buffer
2024-09-30 07:00:22 SSH[DEBUG] SB: usedSz = 0, forcedFree = 1
2024-09-30 07:00:22 SSH[DEBUG] buf->length = 1112
2024-09-30 07:00:22 SSH[DEBUG] buf->idx = 1112
2024-09-30 07:00:22 SSH[DEBUG] buf->bufferSz = 1112
2024-09-30 07:00:22 SSH[DEBUG] Entering ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] PR4: Shrinking input buffer
2024-09-30 07:00:22 SSH[DEBUG] PR3: peerMacSz = 0
2024-09-30 07:00:22 SSH[DEBUG] Leaving DoKexInit(), ret = 0
2024-09-30 07:00:22 SSH[DEBUG] DKI: For Future Use
2024-09-30 07:00:22 SSH[DEBUG] packet follows: no
2024-09-30 07:00:22 SSH[DEBUG] DKI: KEX Packet Follows
2024-09-30 07:00:22 SSH[DEBUG] DKI: Languages - Server to Client
2024-09-30 07:00:22 SSH[DEBUG] DKI: Languages - Client to Server
2024-09-30 07:00:22 SSH[DEBUG] Leaving GetNameList(), ret = 0
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = none
2024-09-30 07:00:22 SSH[DEBUG] Entering GetNameList()
2024-09-30 07:00:22 SSH[DEBUG] DKI: Compression Algorithms - Server to Client
2024-09-30 07:00:22 SSH[DEBUG] Leaving GetNameList(), ret = 0
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = none
2024-09-30 07:00:22 SSH[DEBUG] Entering GetNameList()
2024-09-30 07:00:22 SSH[DEBUG] DKI: Compression Algorithms - Client to Server
2024-09-30 07:00:22 SSH[DEBUG] Leaving GetNameList(), ret = 0
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = hmac-sha2-256
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] Entering GetNameList()
2024-09-30 07:00:22 SSH[DEBUG] DKI: MAC Algorithms - Server to Client
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = hmac-sha2-256
2024-09-30 07:00:22 SSH[DEBUG] Leaving GetNameList(), ret = 0
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = hmac-sha2-256
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] Entering GetNameList()
2024-09-30 07:00:22 SSH[DEBUG] DKI: MAC Algorithms - Client to Server
2024-09-30 07:00:22 SSH[DEBUG] Leaving GetNameList(), ret = 0
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = aes256-ctr
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = aes192-ctr
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = aes128-ctr
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] Entering GetNameList()
2024-09-30 07:00:22 SSH[DEBUG] DKI: Enc Algorithms - Server to Client
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = aes128-ctr
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = aes192-ctr
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = aes256-ctr
2024-09-30 07:00:22 SSH[DEBUG] Leaving GetNameList(), ret = 0
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = aes256-ctr
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = aes192-ctr
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = aes128-ctr
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] Entering GetNameList()
2024-09-30 07:00:22 SSH[DEBUG] DKI: Enc Algorithms - Client to Server
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = ecdsa-sha2-nistp256
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = rsa-sha2-256
2024-09-30 07:00:22 SSH[DEBUG] Leaving GetNameList(), ret = 0
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = ecdsa-sha2-nistp256
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = rsa-sha2-256
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] Entering GetNameList()
2024-09-30 07:00:22 SSH[DEBUG] DKI: Server Host Key Algorithms
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = diffie-hellman-group-exchange-s
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = ecdh-sha2-nistp256
2024-09-30 07:00:22 SSH[DEBUG] Leaving GetNameList(), ret = 0
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = ext-info-s
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = diffie-hellman-group14-sha256
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = diffie-hellman-group-exchange-s
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = ecdh-sha2-nistp256
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] GNL: name ID = unknown
2024-09-30 07:00:22 SSH[DEBUG] Entering GetNameList()
2024-09-30 07:00:22 SSH[DEBUG] DKI: KEX Algorithms
2024-09-30 07:00:22 SSH[DEBUG] Entering DoKexInit()
2024-09-30 07:00:22 SSH[DEBUG] Decoding MSGID_KEXINIT
2024-09-30 07:00:22 SSH[DEBUG] DoPacket sequence number: 0
2024-09-30 07:00:22 SSH[DEBUG] VM: keyLen = 0
2024-09-30 07:00:22 SSH[DEBUG] VM: seq = 0
2024-09-30 07:00:22 SSH[DEBUG] VM: inSz = 1112
2024-09-30 07:00:22 SSH[DEBUG] VerifyMac none
2024-09-30 07:00:22 SSH[DEBUG] Decrypt none
2024-09-30 07:00:22 SSH[DEBUG] Receive: recvd = 1104
2024-09-30 07:00:22 SSH[INFO] GID: readjust size
2024-09-30 07:00:22 SSH[DEBUG] PR2: size = 1112
2024-09-30 07:00:22 SSH[DEBUG] Decrypt none
2024-09-30 07:00:22 SSH[DEBUG] Receive: recvd = 8
2024-09-30 07:00:22 SSH[INFO] GID: readjust size
2024-09-30 07:00:22 SSH[DEBUG] PR1: size = 8
2024-09-30 07:00:22 SSH[DEBUG] connect state: CLIENT_KEXINIT_SENT
2024-09-30 07:00:22 SSH[DEBUG] Leaving SendKexInit(), ret = 0
2024-09-30 07:00:22 SSH[DEBUG] Leaving ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] SB: releasing dynamic buffer
2024-09-30 07:00:22 SSH[DEBUG] SB: usedSz = 0, forcedFree = 0
2024-09-30 07:00:22 SSH[DEBUG] buf->length = 272
2024-09-30 07:00:22 SSH[DEBUG] buf->idx = 272
2024-09-30 07:00:22 SSH[DEBUG] buf->bufferSz = 280
2024-09-30 07:00:22 SSH[DEBUG] Entering ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] SB: Shrinking output buffer
2024-09-30 07:00:22 SSH[DEBUG] Embed Send sent 272
2024-09-30 07:00:22 SSH[DEBUG] Embed Send trying to send 272
2024-09-30 07:00:22 SSH[DEBUG] Entering wolfSSH_SendPacket()
2024-09-30 07:00:22 SSH[DEBUG] Encrypt none
2024-09-30 07:00:22 SSH[DEBUG] CreateMac none
2024-09-30 07:00:22 SSH[DEBUG] BP: paddingSz = 8
2024-09-30 07:00:22 SSH[DEBUG] Entering SendKexInit()
2024-09-30 07:00:22 SSH[DEBUG] connect state: SERVER_VERSION_DONE
2024-09-30 07:00:22 SSH[DEBUG] Leaving ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] SB: releasing dynamic buffer
2024-09-30 07:00:22 SSH[DEBUG] SB: usedSz = 0, forcedFree = 0
2024-09-30 07:00:22 SSH[DEBUG] buf->length = 21
2024-09-30 07:00:22 SSH[DEBUG] buf->idx = 21
2024-09-30 07:00:22 SSH[DEBUG] buf->bufferSz = 255
2024-09-30 07:00:22 SSH[DEBUG] Entering ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] Receive: recvd = 21
2024-09-30 07:00:22 SSH[DEBUG] connect state: CLIENT_VERSION_SENT
2024-09-30 07:00:22 SSH[DEBUG] Leaving ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] SB: releasing dynamic buffer
2024-09-30 07:00:22 SSH[DEBUG] SB: usedSz = 0, forcedFree = 0
2024-09-30 07:00:22 SSH[DEBUG] buf->length = 24
2024-09-30 07:00:22 SSH[DEBUG] buf->idx = 24
2024-09-30 07:00:22 SSH[DEBUG] buf->bufferSz = 24
2024-09-30 07:00:22 SSH[DEBUG] Entering ShrinkBuffer()
2024-09-30 07:00:22 SSH[DEBUG] SB: Shrinking output buffer
2024-09-30 07:00:22 SSH[DEBUG] Embed Send sent 24
2024-09-30 07:00:22 SSH[DEBUG] Embed Send trying to send 24
2024-09-30 07:00:22 SSH[DEBUG] Entering wolfSSH_SendPacket()
2024-09-30 07:00:22 SSH[DEBUG] SSH-2.0-wolfSSHv1.4.17
2024-09-30 07:00:22 SSH[DEBUG] Entering wolfSSH_connect()
2024-09-30 07:00:22 SSH[SFTP] Trying to do SSH connect first
2024-09-30 07:00:22 SSH[DEBUG] Entering wolfSSH_set_fd()
2024-09-30 07:00:22 SSH[DEBUG] Leaving wolfSSH_new(), ssh = 0x5010900
2024-09-30 07:00:22 SSH[DEBUG] Entering HandshakeInfoNew()
2024-09-30 07:00:22 SSH[DEBUG] Entering SshInit()
2024-09-30 07:00:22 SSH[DEBUG] Entering wolfSSH_new()
2024-09-30 07:00:22 SSH[DEBUG] Leaving wolfSSH_CTX_new(), ctx = 0x5010828
2024-09-30 07:00:22 SSH[DEBUG] Entering CtxInit()
2024-09-30 07:00:22 SSH[DEBUG] Entering wolfSSH_CTX_new()