diff --git a/includes/ft_ssl.h b/includes/ft_ssl.h
index 2c8b61a..66db794 100644
--- a/includes/ft_ssl.h
+++ b/includes/ft_ssl.h
@@ -5,19 +5,17 @@
 #include <libft_ssl.h>
 #include <stdint.h>
 
-#define SSL_MAX_STRINGS	64
+#define DIGEST_MAX_STRINGS	64
 
-struct ssl_config
+struct digest_config
 {
 	const struct digest_algo	*algo;
+	const char					*cmd_name;
 	uint8_t						flags;
-	const char					*strings[SSL_MAX_STRINGS];
+	const char					*strings[DIGEST_MAX_STRINGS];
 	int							nb_strings;
 	char						**files;
 	int							nb_files;
 };
 
-enum cli_code	cli_parse_arguments(int argc, char **argv, struct ssl_config *config);
-int				ssl_run(const struct ssl_config *config);
-
 #endif
diff --git a/includes/internal/cli/cli_handlers.h b/includes/internal/cli/cli_handlers.h
index eea0c59..f72dcd9 100644
--- a/includes/internal/cli/cli_handlers.h
+++ b/includes/internal/cli/cli_handlers.h
@@ -3,8 +3,6 @@
 
 #include <cli.h>
 
-extern const struct option_descriptor	g_options[];
-
 int	cli_handle_help(const char *arg, void *config);
 int	cli_handle_version(const char *arg, void *config);
 int	cli_handle_p(const char *arg, void *config);
diff --git a/includes/internal/cli/interactive.h b/includes/internal/cli/interactive.h
deleted file mode 100644
index 77f7503..0000000
--- a/includes/internal/cli/interactive.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef FT_SSL_INTERACTIVE_H
-#define FT_SSL_INTERACTIVE_H
-
-#include <cli.h>
-
-enum cli_code	run_interactive(void);
-
-#endif
diff --git a/includes/internal/cmd/command.h b/includes/internal/cmd/command.h
new file mode 100644
index 0000000..68d9923
--- /dev/null
+++ b/includes/internal/cmd/command.h
@@ -0,0 +1,26 @@
+#ifndef FT_SSL_CMD_COMMAND_H
+#define FT_SSL_CMD_COMMAND_H
+
+#include <stddef.h>
+#include <stdio.h>
+
+#include <cli.h>
+
+enum command_category {
+	CMD_DIGEST,
+	CMD_CIPHER
+};
+
+struct command_descriptor {
+	const char                    *name;
+	enum command_category          category;
+	const struct option_descriptor *opts;
+	size_t                         nb_opts;
+	const void                    *impl;
+	int (*run)(int argc, char **argv, const struct command_descriptor *self);
+};
+
+const struct command_descriptor	*find_command(const char *name);
+void							 print_commands(FILE *out);
+
+#endif
diff --git a/includes/internal/cmd/digest_cmd.h b/includes/internal/cmd/digest_cmd.h
new file mode 100644
index 0000000..d7d3582
--- /dev/null
+++ b/includes/internal/cmd/digest_cmd.h
@@ -0,0 +1,84 @@
+#ifndef FT_SSL_CMD_DIGEST_H
+#define FT_SSL_CMD_DIGEST_H
+
+#include <getopt.h>
+#include <cli.h>
+
+#include "internal/cli/cli_handlers.h"
+#include "internal/cmd/command.h"
+
+#define DIGEST_OPTION_LIST \
+	X( \
+		'h', \
+		"help", \
+		no_argument, \
+		cli_handle_help, \
+		OPT_ARG_NONE, \
+		"Display this help and exit", \
+		0 \
+	) \
+	X( \
+		'V', \
+		"version", \
+		no_argument, \
+		cli_handle_version, \
+		OPT_ARG_NONE, \
+		"Display version information and exit", \
+		0 \
+	) \
+	X( \
+		'p', \
+		"stdin", \
+		no_argument, \
+		cli_handle_p, \
+		OPT_ARG_NONE, \
+		"Echo stdin to stdout and append checksum to output", \
+		0 \
+	) \
+	X( \
+		'q', \
+		"quiet", \
+		no_argument, \
+		cli_handle_q, \
+		OPT_ARG_NONE, \
+		"Quiet mode: only print the digest", \
+		0 \
+	) \
+	X( \
+		'r', \
+		"reverse", \
+		no_argument, \
+		cli_handle_r, \
+		OPT_ARG_NONE, \
+		"Reverse the output format (digest then filename)", \
+		0 \
+	) \
+	X( \
+		's', \
+		"string", \
+		required_argument, \
+		cli_handle_s, \
+		OPT_ARG_STRING, \
+		"Hash a string", \
+		CLI_OPT_F_REPEATABLE \
+	)
+
+#undef X
+#define X(short_opt, long_opt, has_arg, handler, arg_type, desc, flags) + 1
+enum { DIGEST_OPT_LEN = (0 DIGEST_OPTION_LIST) };
+
+#undef X
+#define X(short_opt, long_opt, has_arg, handler, arg_type, desc, flags) \
+	+ (1 * (has_arg == no_argument) \
+	+ (2 * (has_arg == required_argument) \
+	+ (3 * (has_arg == optional_argument))))
+enum { DIGEST_OPTSTR_LEN = (2 DIGEST_OPTION_LIST) };
+/* +2 for ':' to disable getopt error messages and \0 */
+
+#undef X
+
+extern const struct option_descriptor	g_digest_opts[];
+int										digest_run(int argc, char **argv,
+		const struct command_descriptor *self);
+
+#endif
diff --git a/includes/internal/ssl/ssl.h b/includes/internal/ssl/ssl.h
index c168d5b..a96b1d2 100644
--- a/includes/internal/ssl/ssl.h
+++ b/includes/internal/ssl/ssl.h
@@ -8,12 +8,12 @@
 #define MAX_DIGEST_SIZE	64
 #define READ_BUFSIZE	4096
 
-int		run_string(const struct ssl_config *config, const char *s);
-int		run_file(const struct ssl_config *config, const char *path);
-int		run_stdin(const struct ssl_config *config);
-int		digest_stream(const struct ssl_config *config, int fd,
+int		run_string(const struct digest_config *config, const char *s);
+int		run_file(const struct digest_config *config, const char *path);
+int		run_stdin(const struct digest_config *config);
+int		digest_stream(const struct digest_config *config, int fd,
 		const char *label, int show_algo, int echo);
-void	print_digest(const struct ssl_config *config, const uint8_t *digest,
+void	print_digest(const struct digest_config *config, const uint8_t *digest,
 				const char *label, int show_algo);
 
 #endif
diff --git a/libft_ssl b/libft_ssl
index 27d2c8d..7e3c4bd 160000
--- a/libft_ssl
+++ b/libft_ssl
@@ -1 +1 @@
-Subproject commit 27d2c8d21a122aa0c0cb623668657188f9d95444
+Subproject commit 7e3c4bd5068ae159d71b5dd8fed9e141dcef60f8
diff --git a/src/Makefile.am b/src/Makefile.am
index c95ddf3..2343f9c 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -41,15 +41,14 @@ FORCE:
 
 ft_ssl_SOURCES				= \
 							  main.c \
-							  ssl_run.c \
+							  cmd/command_table.c \
+							  cmd/digest_run.c \
 							  ssl/run_stdin.c \
 							  ssl/run_string.c \
 							  ssl/run_file.c \
 							  ssl/digest.c \
 							  ssl/output.c \
-							  cli/parse.c \
 							  cli/version.c \
-							  cli/interactive.c \
 							  cli/handlers/option_map.c \
 							  cli/handlers/handle_help.c \
 							  cli/handlers/handle_version.c \
diff --git a/src/cli/handlers/handle_help.c b/src/cli/handlers/handle_help.c
index 7bb4d39..972a2c8 100644
--- a/src/cli/handlers/handle_help.c
+++ b/src/cli/handlers/handle_help.c
@@ -1,15 +1,17 @@
 #include <cli.h>
 #include <stdio.h>
+
 #include "compiler.h"
+#include "ft_ssl.h"
+#include "internal/cmd/digest_cmd.h"
 #include "version_gen.h"
-#include "internal/cli/option.h"
-#include "internal/cli/cli_handlers.h"
 
 int
-cli_handle_help(__unused const char *arg, __unused void *config_void)
+cli_handle_help(__unused const char *arg, void *config_void)
 {
-	print_usage(g_prog_name);
-	printf("\n");
-	cli_print_options(g_options, FT_SSL_OPT_LEN, cli_arg_type_to_str);
+	struct digest_config	*config = (struct digest_config *)config_void;
+
+	printf("Usage: %s %s [OPTIONS] [FILE...]\n\n", g_prog_name, config->cmd_name);
+	cli_print_options(g_digest_opts, DIGEST_OPT_LEN, cli_arg_type_to_str);
 	return CLI_EXIT_SUCCESS;
 }
diff --git a/src/cli/handlers/handle_p.c b/src/cli/handlers/handle_p.c
index be5ecd7..a79c3a2 100644
--- a/src/cli/handlers/handle_p.c
+++ b/src/cli/handlers/handle_p.c
@@ -6,7 +6,7 @@
 int
 cli_handle_p(__unused const char *arg, void *config_void)
 {
-	struct ssl_config	*config = (struct ssl_config *)config_void;
+	struct digest_config	*config = (struct digest_config *)config_void;
 
 	SET_FLAG(config->flags, FLAG_P);
 	return CLI_SUCCESS;
diff --git a/src/cli/handlers/handle_q.c b/src/cli/handlers/handle_q.c
index e971031..a22af3e 100644
--- a/src/cli/handlers/handle_q.c
+++ b/src/cli/handlers/handle_q.c
@@ -6,7 +6,7 @@
 int
 cli_handle_q(__unused const char *arg, void *config_void)
 {
-	struct ssl_config	*config = (struct ssl_config *)config_void;
+	struct digest_config	*config = (struct digest_config *)config_void;
 
 	SET_FLAG(config->flags, FLAG_Q);
 	return CLI_SUCCESS;
diff --git a/src/cli/handlers/handle_r.c b/src/cli/handlers/handle_r.c
index f663d64..a529712 100644
--- a/src/cli/handlers/handle_r.c
+++ b/src/cli/handlers/handle_r.c
@@ -6,7 +6,7 @@
 int
 cli_handle_r(__unused const char *arg, void *config_void)
 {
-	struct ssl_config	*config = (struct ssl_config *)config_void;
+	struct digest_config	*config = (struct digest_config *)config_void;
 
 	SET_FLAG(config->flags, FLAG_R);
 	return CLI_SUCCESS;
diff --git a/src/cli/handlers/handle_s.c b/src/cli/handlers/handle_s.c
index c98d683..bc2302e 100644
--- a/src/cli/handlers/handle_s.c
+++ b/src/cli/handlers/handle_s.c
@@ -4,9 +4,9 @@
 int
 cli_handle_s(const char *arg, void *config_void)
 {
-	struct ssl_config	*config = (struct ssl_config *)config_void;
+	struct digest_config	*config = (struct digest_config *)config_void;
 
-	if (config->nb_strings >= SSL_MAX_STRINGS)
+	if (config->nb_strings >= DIGEST_MAX_STRINGS)
 		return CLI_ERROR;
 	config->strings[config->nb_strings++] = arg;
 	return CLI_SUCCESS;
diff --git a/src/cli/handlers/option_map.c b/src/cli/handlers/option_map.c
index ddc149b..3f42467 100644
--- a/src/cli/handlers/option_map.c
+++ b/src/cli/handlers/option_map.c
@@ -1,13 +1,12 @@
-#include "internal/cli/cli_handlers.h"
-#include "internal/cli/option.h"
+#include "internal/cmd/digest_cmd.h"
 
 #undef X
 #define X(short_opt, long_opt, has_arg, handler, arg_type, desc, flags) \
 { short_opt, long_opt, has_arg, handler, arg_type, desc, flags },
 
-const struct option_descriptor g_options[] = {
-	FT_SSL_OPTION_LIST
-	{0, NULL, 0, NULL, OPT_ARG_NONE, NULL, 0 }
+const struct option_descriptor g_digest_opts[] = {
+	DIGEST_OPTION_LIST
+	{0, NULL, 0, NULL, OPT_ARG_NONE, NULL, 0}
 };
 
 #undef X
diff --git a/src/cli/interactive.c b/src/cli/interactive.c
deleted file mode 100644
index 0f3a12f..0000000
--- a/src/cli/interactive.c
+++ /dev/null
@@ -1,72 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-#include <cli.h>
-#include <libft_ssl.h>
-
-#include "ft_ssl.h"
-#include "internal/cli/interactive.h"
-
-#define INTERACTIVE_BUFSIZ 4096
-
-static const struct digest_algo * const	s_algos[] = {
-#define DIGEST_ALGO(lower, ds, bs)	&g_##lower,
-#include <digest_algos.h>
-#undef DIGEST_ALGO
-	NULL
-};
-
-static const struct digest_algo	*find_algo(const char *name);
-static void						print_available(void);
-
-enum cli_code
-run_interactive(void)
-{
-	char						buf[INTERACTIVE_BUFSIZ];
-	const struct digest_algo	*algo;
-	struct ssl_config			config;
-
-	while (fgets(buf, (int)sizeof(buf), stdin))
-	{
-		buf[strcspn(buf, "\n")] = '\0';
-		if (buf[0] == '\0')
-			continue;
-		algo = find_algo(buf);
-		if (NULL == algo)
-		{
-			fprintf(stderr, "ft_ssl: unknown command -- '%s'\n", buf);
-			print_available();
-			continue;
-		}
-		memset(&config, 0, sizeof(config));
-		config.algo = algo;
-		ssl_run(&config);
-	}
-	return CLI_EXIT_SUCCESS;
-}
-
-static const struct digest_algo *
-find_algo(const char *name)
-{
-	size_t	i;
-
-	for (i = 0; s_algos[i]; ++i)
-	{
-		if (0 == strcmp(s_algos[i]->name, name))
-			return s_algos[i];
-	}
-	return NULL;
-}
-
-static void
-print_available(void)
-{
-	size_t	i;
-
-	fprintf(stderr, "available commands:");
-	for (i = 0; s_algos[i]; ++i)
-		fprintf(stderr, " %s", s_algos[i]->name);
-	fprintf(stderr, "\n");
-}
diff --git a/src/cmd/command_table.c b/src/cmd/command_table.c
new file mode 100644
index 0000000..85d6757
--- /dev/null
+++ b/src/cmd/command_table.c
@@ -0,0 +1,54 @@
+#include <stdio.h>
+#include <string.h>
+
+#include <libft_ssl.h>
+
+#include "internal/cmd/command.h"
+#include "internal/cmd/digest_cmd.h"
+
+/* Forward-declare all digest algo globals */
+#define DIGEST_ALGO(lower, ds, bs) extern const struct digest_algo g_##lower;
+#include <digest_algos.h>
+#undef DIGEST_ALGO
+
+static const struct command_descriptor	s_commands[] = {
+	/* Digest commands */
+#define DIGEST_ALGO(lower, ds, bs) \
+	{ #lower, CMD_DIGEST, g_digest_opts, DIGEST_OPT_LEN, &g_##lower, digest_run },
+#include <digest_algos.h>
+#undef DIGEST_ALGO
+	/* Cipher commands (not yet implemented) */
+	{ "base64",  CMD_CIPHER, NULL, 0, NULL, NULL },
+	{ "des",     CMD_CIPHER, NULL, 0, NULL, NULL },
+	{ "des-ecb", CMD_CIPHER, NULL, 0, NULL, NULL },
+	{ "des-cbc", CMD_CIPHER, NULL, 0, NULL, NULL },
+	/* Sentinel */
+	{ NULL, 0, NULL, 0, NULL, NULL }
+};
+
+const struct command_descriptor *
+find_command(const char *name)
+{
+	const struct command_descriptor	*cmd;
+
+	for (cmd = s_commands; NULL != cmd->name; cmd++)
+		if (0 == strcmp(cmd->name, name))
+			return cmd;
+	return NULL;
+}
+
+void
+print_commands(FILE *out)
+{
+	const struct command_descriptor	*cmd;
+
+	fprintf(out, "\nStandard commands:\n");
+	fprintf(out, "\nMessage Digest commands:\n");
+	for (cmd = s_commands; NULL != cmd->name; cmd++)
+		if (CMD_DIGEST == cmd->category)
+			fprintf(out, "  %s\n", cmd->name);
+	fprintf(out, "\nCipher commands:\n");
+	for (cmd = s_commands; NULL != cmd->name; cmd++)
+		if (CMD_CIPHER == cmd->category)
+			fprintf(out, "  %s\n", cmd->name);
+}
diff --git a/src/cmd/digest_run.c b/src/cmd/digest_run.c
new file mode 100644
index 0000000..fb8b93c
--- /dev/null
+++ b/src/cmd/digest_run.c
@@ -0,0 +1,75 @@
+#include <getopt.h>
+#include <stdio.h>
+
+#include <cli.h>
+#include <libft_ssl.h>
+
+#include "compiler.h"
+#include "ft_ssl.h"
+#include "ft_ssl_flags.h"
+#include "internal/cmd/command.h"
+#include "internal/cmd/digest_cmd.h"
+#include "internal/ssl/ssl.h"
+#include "version_gen.h"
+
+/* Forward declarations */
+static int	check_algo(const struct digest_config *config);
+static void	update_ret(int *ret, int result);
+/* ------------------- */
+
+int
+digest_run(int argc, char **argv, const struct command_descriptor *self)
+{
+	struct digest_config	config = {0};
+	char					opt_str[DIGEST_OPTSTR_LEN + 1];
+	struct option			long_opts[DIGEST_OPT_LEN + 1];
+	enum cli_code			ret;
+	int						ret_val;
+	int						has_input;
+	int						i;
+
+	config.algo     = (const struct digest_algo *)self->impl;
+	config.cmd_name = self->name;
+
+	ret = cli_parse(argc, argv, &config, self->opts, self->nb_opts,
+			opt_str, long_opts);
+	if (CLI_SUCCESS != ret)
+		return (int)ret;
+
+	config.files    = argv + optind;
+	config.nb_files = argc - optind;
+
+	if (CLI_SUCCESS != check_algo(&config))
+		return (int)CLI_ERROR;
+
+	ret_val   = (int)CLI_SUCCESS;
+	has_input = (0 < config.nb_strings || 0 < config.nb_files);
+	if (HAS_FLAG(config.flags, FLAG_P) || !has_input)
+		update_ret(&ret_val, run_stdin(&config));
+	for (i = 0; i < config.nb_strings; i++)
+		update_ret(&ret_val, run_string(&config, config.strings[i]));
+	for (i = 0; i < config.nb_files; i++)
+		update_ret(&ret_val, run_file(&config, config.files[i]));
+	return ret_val;
+}
+
+static int
+check_algo(const struct digest_config *config)
+{
+	if (NULL == config->algo->init
+		|| NULL == config->algo->update
+		|| NULL == config->algo->final)
+	{
+		fprintf(stderr, "%s: %s: not yet implemented\n",
+				g_prog_name, config->algo->name);
+		return (int)CLI_ERROR;
+	}
+	return (int)CLI_SUCCESS;
+}
+
+static void
+update_ret(int *ret, int result)
+{
+	if ((int)CLI_ERROR == result)
+		*ret = (int)CLI_ERROR;
+}
diff --git a/src/main.c b/src/main.c
index 502588f..5c54c94 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,24 +1,45 @@
+#include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include <cli.h>
 
-#include "ft_ssl.h"
+#include "internal/cmd/command.h"
+#include "version_gen.h"
 
 char	*g_prog_name = NULL;
 
 int
 main(int argc, char **argv)
 {
-	struct ssl_config	config = {0};
-	int					ret = CLI_ERROR;
+	const struct command_descriptor	*cmd;
+	int								 ret;
 
 	g_prog_name = argv[0];
 	cli_set_prog_name(g_prog_name);
-	ret = cli_parse_arguments(argc, argv, &config);
-	if (CLI_SUCCESS != ret)
-		goto cleanup;
-	ret = ssl_run(&config);
-
-cleanup:
-	return (CLI_ERROR == ret) ? 2 : EXIT_SUCCESS;
+	if (argc < 2)
+	{
+		print_commands(stderr);
+		return 2;
+	}
+	if (0 == strcmp(argv[1], "-h") || 0 == strcmp(argv[1], "--help"))
+	{
+		print_commands(stdout);
+		return EXIT_SUCCESS;
+	}
+	cmd = find_command(argv[1]);
+	if (NULL == cmd)
+	{
+		fprintf(stderr, "%s: Error: %s is an invalid command.\n",
+				argv[0], argv[1]);
+		print_commands(stderr);
+		return 2;
+	}
+	if (NULL == cmd->run)
+	{
+		fprintf(stderr, "%s: %s: not yet implemented\n", argv[0], argv[1]);
+		return 2;
+	}
+	ret = cmd->run(argc - 1, argv + 1, cmd);
+	return ((int)CLI_ERROR == ret) ? 2 : EXIT_SUCCESS;
 }
diff --git a/src/ssl/digest.c b/src/ssl/digest.c
index 0065bce..ff68a61 100644
--- a/src/ssl/digest.c
+++ b/src/ssl/digest.c
@@ -7,12 +7,12 @@
 #include "internal/ssl/ssl.h"
 
 /* Forward declarations */
-static void	process_chunk(const struct ssl_config *config, union digest_ctx *ctx,
+static void	process_chunk(const struct digest_config *config, union digest_ctx *ctx,
 		const uint8_t *buf, size_t n, int echo);
 /* ------------------- */
 
 int
-digest_stream(const struct ssl_config *config, int fd,
+digest_stream(const struct digest_config *config, int fd,
 		const char *label, int show_algo, int echo)
 {
 	union digest_ctx	ctx;
@@ -31,7 +31,7 @@ digest_stream(const struct ssl_config *config, int fd,
 }
 
 static void
-process_chunk(const struct ssl_config *config, union digest_ctx *ctx,
+process_chunk(const struct digest_config *config, union digest_ctx *ctx,
 		const uint8_t *buf, size_t n, int echo)
 {
 	if (echo)
diff --git a/src/ssl/output.c b/src/ssl/output.c
index bf04b8f..3720dd3 100644
--- a/src/ssl/output.c
+++ b/src/ssl/output.c
@@ -20,7 +20,7 @@ typedef void (*t_formatter)(const char *hex, const char *name_upper,
 		const char *label);
 
 /* Forward declarations */
-static enum fmt_mode	resolve_fmt(const struct ssl_config *config,
+static enum fmt_mode	resolve_fmt(const struct digest_config *config,
 		int show_algo);
 static void				build_hex(char *buf, const uint8_t *digest, size_t size);
 static void				build_upper(char *buf, const char *src, size_t size);
@@ -42,7 +42,7 @@ static const t_formatter	s_formatters[] = {
 };
 
 void
-print_digest(const struct ssl_config *config, const uint8_t *digest,
+print_digest(const struct digest_config *config, const uint8_t *digest,
 		const char *label, int show_algo)
 {
 	char	hex[MAX_DIGEST_SIZE * 2 + 1];
@@ -54,7 +54,7 @@ print_digest(const struct ssl_config *config, const uint8_t *digest,
 }
 
 static enum fmt_mode
-resolve_fmt(const struct ssl_config *config, int show_algo)
+resolve_fmt(const struct digest_config *config, int show_algo)
 {
 	if (HAS_FLAG(config->flags, FLAG_Q))
 		return FMT_QUIET;
diff --git a/src/ssl/run_file.c b/src/ssl/run_file.c
index 6227d75..a7c60a3 100644
--- a/src/ssl/run_file.c
+++ b/src/ssl/run_file.c
@@ -11,7 +11,7 @@
 #include "version_gen.h"
 
 int
-run_file(const struct ssl_config *config, const char *path)
+run_file(const struct digest_config *config, const char *path)
 {
 	int	fd;
 	int	ret;
diff --git a/src/ssl/run_stdin.c b/src/ssl/run_stdin.c
index 08703f2..9cd774c 100644
--- a/src/ssl/run_stdin.c
+++ b/src/ssl/run_stdin.c
@@ -11,13 +11,13 @@
 #include "internal/ssl/ssl.h"
 
 /* Forward declarations */
-static int		run_stdin_p(const struct ssl_config *config);
-static ssize_t	read_and_hash(const struct ssl_config *config, union digest_ctx
+static int		run_stdin_p(const struct digest_config *config);
+static ssize_t	read_and_hash(const struct digest_config *config, union digest_ctx
 		*ctx, char *label, size_t cap);
 /* ------------------- */
 
 int
-run_stdin(const struct ssl_config *config)
+run_stdin(const struct digest_config *config)
 {
 	if (HAS_FLAG(config->flags, FLAG_P) && !HAS_FLAG(config->flags, FLAG_Q))
 		return run_stdin_p(config);
@@ -26,7 +26,7 @@ run_stdin(const struct ssl_config *config)
 }
 
 static ssize_t
-read_and_hash(const struct ssl_config *config, union digest_ctx *ctx,
+read_and_hash(const struct digest_config *config, union digest_ctx *ctx,
 		char *label, size_t cap)
 {
 	uint8_t	buf[READ_BUFSIZE];
@@ -47,7 +47,7 @@ read_and_hash(const struct ssl_config *config, union digest_ctx *ctx,
 }
 
 static int
-run_stdin_p(const struct ssl_config *config)
+run_stdin_p(const struct digest_config *config)
 {
 	union digest_ctx	ctx;
 	uint8_t				digest[MAX_DIGEST_SIZE];
diff --git a/src/ssl/run_string.c b/src/ssl/run_string.c
index 7c7886d..bc81892 100644
--- a/src/ssl/run_string.c
+++ b/src/ssl/run_string.c
@@ -8,7 +8,7 @@
 #include "internal/ssl/ssl.h"
 
 int
-run_string(const struct ssl_config *config, const char *s)
+run_string(const struct digest_config *config, const char *s)
 {
 	union digest_ctx	ctx;
 	uint8_t				digest[MAX_DIGEST_SIZE];